[2/4] incubator-unomi git commit: UNOMI-189 : Added personalization callbacks

[draier]

http://git-wip-us.apache.org/repos/asf/incubator-unomi/blob/b4b0560b/extensions/web-tracker/wab/src/main/webapp/javascript/unomi-tracker.js
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diff --git 
a/extensions/web-tracker/wab/src/main/webapp/javascript/unomi-tracker.js 
b/extensions/web-tracker/wab/src/main/webapp/javascript/unomi-tracker.js
deleted file mode 100644
index ae4bf20..0000000
--- a/extensions/web-tracker/wab/src/main/webapp/javascript/unomi-tracker.js
+++ /dev/null
@@ -1,12453 +0,0 @@
-/*!
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @license Apache-2.0
- */
-
-(function(f){if(typeof exports==="object"&&typeof 
module!=="undefined"){module.exports=f()}else if(typeof 
define==="function"&&define.amd){define([],f)}else{var g;if(typeof 
window!=="undefined"){g=window}else if(typeof 
global!=="undefined"){g=global}else if(typeof 
self!=="undefined"){g=self}else{g=this}g.unomiTracker = f()}})(function(){var 
define,module,exports;return (function(){function r(e,n,t){function 
o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof 
require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new 
Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var 
p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return 
o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof 
require&&require,i=0;i<t.length;i++)o(t[i]);return o}return 
r})()({1:[function(require,module,exports){
-'use strict';
-
-/*
- * Module dependencies.
- */
-
-var arity = require('@ndhoule/arity');
-
-var objToString = Object.prototype.toString;
-
-/**
- * Determine if a value is a function.
- *
- * @param {*} val
- * @return {boolean}
- */
-// TODO: Move to lib
-var isFunction = function(val) {
-  return typeof val === 'function';
-};
-
-/**
- * Determine if a value is a number.
- *
- * @param {*} val
- * @return {boolean}
- */
-// TODO: Move to lib
-var isNumber = function(val) {
-  var type = typeof val;
-  return type === 'number' || (type === 'object' && objToString.call(val) === 
'[object Number]');
-};
-
-/**
- * Wrap a function `fn` in a function that will invoke `fn` when invoked `n` or
- * more times.
- *
- * @name after
- * @api public
- * @category Function
- * @param {Number} n The number of
- * @param {Function} fn The function to wrap.
- * @return {Function} A function that will call `fn` after `n` or more
- * invocations.
- * @example
- */
-var after = function after(n, fn) {
-  if (!isNumber(n)) {
-    throw new TypeError('Expected a number but received ' + typeof n);
-  }
-
-  if (!isFunction(fn)) {
-    throw new TypeError('Expected a function but received ' + typeof fn);
-  }
-
-  var callCount = 0;
-
-  return arity(fn.length, function() {
-    callCount += 1;
-
-    if (callCount < n) {
-      return;
-    }
-
-    return fn.apply(this, arguments);
-  });
-};
-
-/*
- * Exports.
- */
-
-module.exports = after;
-
-},{"@ndhoule/arity":2}],2:[function(require,module,exports){
-'use strict';
-
-var objToString = Object.prototype.toString;
-
-/**
- * Determine if a value is a function.
- *
- * @param {*} val
- * @return {boolean}
- */
-// TODO: Move to lib
-var isFunction = function(val) {
-  return typeof val === 'function';
-};
-
-/**
- * Determine if a value is a number.
- *
- * @param {*} val
- * @return {boolean}
- */
-// TODO: Move to lib
-var isNumber = function(val) {
-  var type = typeof val;
-  return type === 'number' || (type === 'object' && objToString.call(val) === 
'[object Number]');
-};
-
- /**
-  * Creates an array of generic, numbered argument names.
-  *
-  * @name createParams
-  * @api private
-  * @param {number} n
-  * @return {Array}
-  * @example
-  * argNames(2);
-  * //=> ['arg1', 'arg2']
-  */
-var createParams = function createParams(n) {
-  var args = [];
-
-  for (var i = 1; i <= n; i += 1) {
-    args.push('arg' + i);
-  }
-
-  return args;
-};
-
- /**
-  * Dynamically construct a wrapper function of `n` arity that.
-  *
-  * If at all possible, prefer a function from the arity wrapper cache above to
-  * avoid allocating a new function at runtime.
-  *
-  * @name createArityWrapper
-  * @api private
-  * @param {number} n
-  * @return {Function(Function)}
-  */
-var createArityWrapper = function createArityWrapper(n) {
-  var paramNames = createParams(n).join(', ');
-  var wrapperBody = ''.concat(
-    '  return function(', paramNames, ') {\n',
-    '    return func.apply(this, arguments);\n',
-    '  };'
-  );
-
-  /* eslint-disable no-new-func */
-  return new Function('func', wrapperBody);
-  /* eslint-enable no-new-func */
-};
-
-// Cache common arity wrappers to avoid constructing them at runtime
-var arityWrapperCache = [
-  /* eslint-disable no-unused-vars */
-  function(fn) {
-    return function() {
-      return fn.apply(this, arguments);
-    };
-  },
-
-  function(fn) {
-    return function(arg1) {
-      return fn.apply(this, arguments);
-    };
-  },
-
-  function(fn) {
-    return function(arg1, arg2) {
-      return fn.apply(this, arguments);
-    };
-  },
-
-  function(fn) {
-    return function(arg1, arg2, arg3) {
-      return fn.apply(this, arguments);
-    };
-  },
-
-  function(fn) {
-    return function(arg1, arg2, arg3, arg4) {
-      return fn.apply(this, arguments);
-    };
-  },
-
-  function(fn) {
-    return function(arg1, arg2, arg3, arg4, arg5) {
-      return fn.apply(this, arguments);
-    };
-  }
-  /* eslint-enable no-unused-vars */
-];
-
-/**
- * Takes a function and an [arity](https://en.wikipedia.org/wiki/Arity) `n`, 
and returns a new
- * function that expects `n` arguments.
- *
- * @name arity
- * @api public
- * @category Function
- * @see {@link curry}
- * @param {Number} n The desired arity of the returned function.
- * @param {Function} fn The function to wrap.
- * @return {Function} A function of n arity, wrapping `fn`.
- * @example
- * var add = function(a, b) {
- *   return a + b;
- * };
- *
- * // Check the number of arguments this function expects by accessing 
`.length`:
- * add.length;
- * //=> 2
- *
- * var unaryAdd = arity(1, add);
- * unaryAdd.length;
- * //=> 1
- */
-var arity = function arity(n, func) {
-  if (!isFunction(func)) {
-    throw new TypeError('Expected a function but got ' + typeof func);
-  }
-
-  n = Math.max(isNumber(n) ? n : 0, 0);
-
-  if (!arityWrapperCache[n]) {
-    arityWrapperCache[n] = createArityWrapper(n);
-  }
-
-  return arityWrapperCache[n](func);
-};
-
-/*
- * Exports.
- */
-
-module.exports = arity;
-
-},{}],3:[function(require,module,exports){
-'use strict';
-
-/*
- * Module dependencies.
- */
-
-var type = require('component-type');
-
-/**
- * Deeply clone an object.
- *
- * @param {*} obj Any object.
- */
-
-var clone = function clone(obj) {
-  var t = type(obj);
-
-  if (t === 'object') {
-    var copy = {};
-    for (var key in obj) {
-      if (obj.hasOwnProperty(key)) {
-        copy[key] = clone(obj[key]);
-      }
-    }
-    return copy;
-  }
-
-  if (t === 'array') {
-    var copy = new Array(obj.length);
-    for (var i = 0, l = obj.length; i < l; i++) {
-      copy[i] = clone(obj[i]);
-    }
-    return copy;
-  }
-
-  if (t === 'regexp') {
-    // from millermedeiros/amd-utils - MIT
-    var flags = '';
-    flags += obj.multiline ? 'm' : '';
-    flags += obj.global ? 'g' : '';
-    flags += obj.ignoreCase ? 'i' : '';
-    return new RegExp(obj.source, flags);
-  }
-
-  if (t === 'date') {
-    return new Date(obj.getTime());
-  }
-
-  // string, number, boolean, etc.
-  return obj;
-};
-
-/*
- * Exports.
- */
-
-module.exports = clone;
-
-},{"component-type":53}],4:[function(require,module,exports){
-'use strict';
-
-/*
- * Module dependencies.
- */
-
-var drop = require('@ndhoule/drop');
-var rest = require('@ndhoule/rest');
-
-var has = Object.prototype.hasOwnProperty;
-var objToString = Object.prototype.toString;
-
-/**
- * Returns `true` if a value is an object, otherwise `false`.
- *
- * @name isObject
- * @api private
- * @param {*} val The value to test.
- * @return {boolean}
- */
-// TODO: Move to a library
-var isObject = function isObject(value) {
-  return Boolean(value) && typeof value === 'object';
-};
-
-/**
- * Returns `true` if a value is a plain object, otherwise `false`.
- *
- * @name isPlainObject
- * @api private
- * @param {*} val The value to test.
- * @return {boolean}
- */
-// TODO: Move to a library
-var isPlainObject = function isPlainObject(value) {
-  return Boolean(value) && objToString.call(value) === '[object Object]';
-};
-
-/**
- * Assigns a key-value pair to a target object when the value assigned is 
owned,
- * and where target[key] is undefined.
- *
- * @name shallowCombiner
- * @api private
- * @param {Object} target
- * @param {Object} source
- * @param {*} value
- * @param {string} key
- */
-var shallowCombiner = function shallowCombiner(target, source, value, key) {
-  if (has.call(source, key) && target[key] === undefined) {
-    target[key] = value;
-  }
-  return source;
-};
-
-/**
- * Assigns a key-value pair to a target object when the value assigned is 
owned,
- * and where target[key] is undefined; also merges objects recursively.
- *
- * @name deepCombiner
- * @api private
- * @param {Object} target
- * @param {Object} source
- * @param {*} value
- * @param {string} key
- * @return {Object}
- */
-var deepCombiner = function(target, source, value, key) {
-  if (has.call(source, key)) {
-    if (isPlainObject(target[key]) && isPlainObject(value)) {
-        target[key] = defaultsDeep(target[key], value);
-    } else if (target[key] === undefined) {
-        target[key] = value;
-    }
-  }
-
-  return source;
-};
-
-/**
- * TODO: Document
- *
- * @name defaultsWith
- * @api private
- * @param {Function} combiner
- * @param {Object} target
- * @param {...Object} sources
- * @return {Object} Return the input `target`.
- */
-var defaultsWith = function(combiner, target /*, ...sources */) {
-  if (!isObject(target)) {
-    return target;
-  }
-
-  combiner = combiner || shallowCombiner;
-  var sources = drop(2, arguments);
-
-  for (var i = 0; i < sources.length; i += 1) {
-    for (var key in sources[i]) {
-      combiner(target, sources[i], sources[i][key], key);
-    }
-  }
-
-  return target;
-};
-
-/**
- * Copies owned, enumerable properties from a source object(s) to a target
- * object when the value of that property on the source object is `undefined`.
- * Recurses on objects.
- *
- * @name defaultsDeep
- * @api public
- * @param {Object} target
- * @param {...Object} sources
- * @return {Object} The input `target`.
- */
-var defaultsDeep = function defaultsDeep(target /*, sources */) {
-  // TODO: Replace with `partial` call?
-  return defaultsWith.apply(null, [deepCombiner, 
target].concat(rest(arguments)));
-};
-
-/**
- * Copies owned, enumerable properties from a source object(s) to a target
- * object when the value of that property on the source object is `undefined`.
- *
- * @name defaults
- * @api public
- * @param {Object} target
- * @param {...Object} sources
- * @return {Object}
- * @example
- * var a = { a: 1 };
- * var b = { a: 2, b: 2 };
- *
- * defaults(a, b);
- * console.log(a); //=> { a: 1, b: 2 }
- */
-var defaults = function(target /*, ...sources */) {
-  // TODO: Replace with `partial` call?
-  return defaultsWith.apply(null, [null, target].concat(rest(arguments)));
-};
-
-/*
- * Exports.
- */
-
-module.exports = defaults;
-module.exports.deep = defaultsDeep;
-
-},{"@ndhoule/drop":5,"@ndhoule/rest":14}],5:[function(require,module,exports){
-'use strict';
-
-var max = Math.max;
-
-/**
- * Produce a new array composed of all but the first `n` elements of an input 
`collection`.
- *
- * @name drop
- * @api public
- * @param {number} count The number of elements to drop.
- * @param {Array} collection The collection to iterate over.
- * @return {Array} A new array containing all but the first element from 
`collection`.
- * @example
- * drop(0, [1, 2, 3]); // => [1, 2, 3]
- * drop(1, [1, 2, 3]); // => [2, 3]
- * drop(2, [1, 2, 3]); // => [3]
- * drop(3, [1, 2, 3]); // => []
- * drop(4, [1, 2, 3]); // => []
- */
-var drop = function drop(count, collection) {
-  var length = collection ? collection.length : 0;
-
-  if (!length) {
-    return [];
-  }
-
-  // Preallocating an array *significantly* boosts performance when dealing 
with
-  // `arguments` objects on v8. For a summary, see:
-  // 
https://github.com/petkaantonov/bluebird/wiki/Optimization-killers#32-leaking-arguments
-  var toDrop = max(Number(count) || 0, 0);
-  var resultsLength = max(length - toDrop, 0);
-  var results = new Array(resultsLength);
-
-  for (var i = 0; i < resultsLength; i += 1) {
-    results[i] = collection[i + toDrop];
-  }
-
-  return results;
-};
-
-/*
- * Exports.
- */
-
-module.exports = drop;
-
-},{}],6:[function(require,module,exports){
-'use strict';
-
-/*
- * Module dependencies.
- */
-
-var keys = require('@ndhoule/keys');
-
-var objToString = Object.prototype.toString;
-
-/**
- * Tests if a value is a number.
- *
- * @name isNumber
- * @api private
- * @param {*} val The value to test.
- * @return {boolean} Returns `true` if `val` is a number, otherwise `false`.
- */
-// TODO: Move to library
-var isNumber = function isNumber(val) {
-  var type = typeof val;
-  return type === 'number' || (type === 'object' && objToString.call(val) === 
'[object Number]');
-};
-
-/**
- * Tests if a value is an array.
- *
- * @name isArray
- * @api private
- * @param {*} val The value to test.
- * @return {boolean} Returns `true` if the value is an array, otherwise 
`false`.
- */
-// TODO: Move to library
-var isArray = typeof Array.isArray === 'function' ? Array.isArray : function 
isArray(val) {
-  return objToString.call(val) === '[object Array]';
-};
-
-/**
- * Tests if a value is array-like. Array-like means the value is not a 
function and has a numeric
- * `.length` property.
- *
- * @name isArrayLike
- * @api private
- * @param {*} val
- * @return {boolean}
- */
-// TODO: Move to library
-var isArrayLike = function isArrayLike(val) {
-  return val != null && (isArray(val) || (val !== 'function' && 
isNumber(val.length)));
-};
-
-/**
- * Internal implementation of `each`. Works on arrays and array-like data 
structures.
- *
- * @name arrayEach
- * @api private
- * @param {Function(value, key, collection)} iterator The function to invoke 
per iteration.
- * @param {Array} array The array(-like) structure to iterate over.
- * @return {undefined}
- */
-var arrayEach = function arrayEach(iterator, array) {
-  for (var i = 0; i < array.length; i += 1) {
-    // Break iteration early if `iterator` returns `false`
-    if (iterator(array[i], i, array) === false) {
-      break;
-    }
-  }
-};
-
-/**
- * Internal implementation of `each`. Works on objects.
- *
- * @name baseEach
- * @api private
- * @param {Function(value, key, collection)} iterator The function to invoke 
per iteration.
- * @param {Object} object The object to iterate over.
- * @return {undefined}
- */
-var baseEach = function baseEach(iterator, object) {
-  var ks = keys(object);
-
-  for (var i = 0; i < ks.length; i += 1) {
-    // Break iteration early if `iterator` returns `false`
-    if (iterator(object[ks[i]], ks[i], object) === false) {
-      break;
-    }
-  }
-};
-
-/**
- * Iterate over an input collection, invoking an `iterator` function for each 
element in the
- * collection and passing to it three arguments: `(value, index, collection)`. 
The `iterator`
- * function can end iteration early by returning `false`.
- *
- * @name each
- * @api public
- * @param {Function(value, key, collection)} iterator The function to invoke 
per iteration.
- * @param {Array|Object|string} collection The collection to iterate over.
- * @return {undefined} Because `each` is run only for side effects, always 
returns `undefined`.
- * @example
- * var log = console.log.bind(console);
- *
- * each(log, ['a', 'b', 'c']);
- * //-> 'a', 0, ['a', 'b', 'c']
- * //-> 'b', 1, ['a', 'b', 'c']
- * //-> 'c', 2, ['a', 'b', 'c']
- * //=> undefined
- *
- * each(log, 'tim');
- * //-> 't', 2, 'tim'
- * //-> 'i', 1, 'tim'
- * //-> 'm', 0, 'tim'
- * //=> undefined
- *
- * // Note: Iteration order not guaranteed across environments
- * each(log, { name: 'tim', occupation: 'enchanter' });
- * //-> 'tim', 'name', { name: 'tim', occupation: 'enchanter' }
- * //-> 'enchanter', 'occupation', { name: 'tim', occupation: 'enchanter' }
- * //=> undefined
- */
-var each = function each(iterator, collection) {
-  return (isArrayLike(collection) ? arrayEach : baseEach).call(this, iterator, 
collection);
-};
-
-/*
- * Exports.
- */
-
-module.exports = each;
-
-},{"@ndhoule/keys":11}],7:[function(require,module,exports){
-'use strict';
-
-/*
- * Module dependencies.
- */
-
-var each = require('@ndhoule/each');
-
-/**
- * Check if a predicate function returns `true` for all values in a 
`collection`.
- * Checks owned, enumerable values and exits early when `predicate` returns
- * `false`.
- *
- * @name every
- * @param {Function} predicate The function used to test values.
- * @param {Array|Object|string} collection The collection to search.
- * @return {boolean} True if all values passes the predicate test, otherwise 
false.
- * @example
- * var isEven = function(num) { return num % 2 === 0; };
- *
- * every(isEven, []); // => true
- * every(isEven, [1, 2]); // => false
- * every(isEven, [2, 4, 6]); // => true
- */
-var every = function every(predicate, collection) {
-  if (typeof predicate !== 'function') {
-    throw new TypeError('`predicate` must be a function but was a ' + typeof 
predicate);
-  }
-
-  var result = true;
-
-  each(function(val, key, collection) {
-    result = !!predicate(val, key, collection);
-
-    // Exit early
-    if (!result) {
-      return false;
-    }
-  }, collection);
-
-  return result;
-};
-
-/*
- * Exports.
- */
-
-module.exports = every;
-
-},{"@ndhoule/each":6}],8:[function(require,module,exports){
-'use strict';
-
-var has = Object.prototype.hasOwnProperty;
-
-/**
- * Copy the properties of one or more `objects` onto a destination object. 
Input objects are iterated over
- * in left-to-right order, so duplicate properties on later objects will 
overwrite those from
- * erevious ones. Only enumerable and own properties of the input objects are 
copied onto the
- * resulting object.
- *
- * @name extend
- * @api public
- * @category Object
- * @param {Object} dest The destination object.
- * @param {...Object} sources The source objects.
- * @return {Object} `dest`, extended with the properties of all `sources`.
- * @example
- * var a = { a: 'a' };
- * var b = { b: 'b' };
- * var c = { c: 'c' };
- *
- * extend(a, b, c);
- * //=> { a: 'a', b: 'b', c: 'c' };
- */
-var extend = function extend(dest /*, sources */) {
-  var sources = Array.prototype.slice.call(arguments, 1);
-
-  for (var i = 0; i < sources.length; i += 1) {
-    for (var key in sources[i]) {
-      if (has.call(sources[i], key)) {
-        dest[key] = sources[i][key];
-      }
-    }
-  }
-
-  return dest;
-};
-
-/*
- * Exports.
- */
-
-module.exports = extend;
-
-},{}],9:[function(require,module,exports){
-'use strict';
-
-/*
- * Module dependencies.
- */
-
-var each = require('@ndhoule/each');
-
-/**
- * Reduces all the values in a collection down into a single value. Does so by 
iterating through the
- * collection from left to right, repeatedly calling an `iterator` function 
and passing to it four
- * arguments: `(accumulator, value, index, collection)`.
- *
- * Returns the final return value of the `iterator` function.
- *
- * @name foldl
- * @api public
- * @param {Function} iterator The function to invoke per iteration.
- * @param {*} accumulator The initial accumulator value, passed to the first 
invocation of `iterator`.
- * @param {Array|Object} collection The collection to iterate over.
- * @return {*} The return value of the final call to `iterator`.
- * @example
- * foldl(function(total, n) {
- *   return total + n;
- * }, 0, [1, 2, 3]);
- * //=> 6
- *
- * var phonebook = { bob: '555-111-2345', tim: '655-222-6789', sheila: 
'655-333-1298' };
- *
- * foldl(function(results, phoneNumber) {
- *  if (phoneNumber[0] === '6') {
- *    return results.concat(phoneNumber);
- *  }
- *  return results;
- * }, [], phonebook);
- * // => ['655-222-6789', '655-333-1298']
- */
-var foldl = function foldl(iterator, accumulator, collection) {
-  if (typeof iterator !== 'function') {
-    throw new TypeError('Expected a function but received a ' + typeof 
iterator);
-  }
-
-  each(function(val, i, collection) {
-    accumulator = iterator(accumulator, val, i, collection);
-  }, collection);
-
-  return accumulator;
-};
-
-/*
- * Exports.
- */
-
-module.exports = foldl;
-
-},{"@ndhoule/each":6}],10:[function(require,module,exports){
-'use strict';
-
-/*
- * Module dependencies.
- */
-
-var each = require('@ndhoule/each');
-
-var strIndexOf = String.prototype.indexOf;
-
-/**
- * Object.is/sameValueZero polyfill.
- *
- * @api private
- * @param {*} value1
- * @param {*} value2
- * @return {boolean}
- */
-// TODO: Move to library
-var sameValueZero = function sameValueZero(value1, value2) {
-  // Normal values and check for 0 / -0
-  if (value1 === value2) {
-    return value1 !== 0 || 1 / value1 === 1 / value2;
-  }
-  // NaN
-  return value1 !== value1 && value2 !== value2;
-};
-
-/**
- * Searches a given `collection` for a value, returning true if the collection
- * contains the value and false otherwise. Can search strings, arrays, and
- * objects.
- *
- * @name includes
- * @api public
- * @param {*} searchElement The element to search for.
- * @param {Object|Array|string} collection The collection to search.
- * @return {boolean}
- * @example
- * includes(2, [1, 2, 3]);
- * //=> true
- *
- * includes(4, [1, 2, 3]);
- * //=> false
- *
- * includes(2, { a: 1, b: 2, c: 3 });
- * //=> true
- *
- * includes('a', { a: 1, b: 2, c: 3 });
- * //=> false
- *
- * includes('abc', 'xyzabc opq');
- * //=> true
- *
- * includes('nope', 'xyzabc opq');
- * //=> false
- */
-var includes = function includes(searchElement, collection) {
-  var found = false;
-
-  // Delegate to String.prototype.indexOf when `collection` is a string
-  if (typeof collection === 'string') {
-    return strIndexOf.call(collection, searchElement) !== -1;
-  }
-
-  // Iterate through enumerable/own array elements and object properties.
-  each(function(value) {
-    if (sameValueZero(value, searchElement)) {
-      found = true;
-      // Exit iteration early when found
-      return false;
-    }
-  }, collection);
-
-  return found;
-};
-
-/*
- * Exports.
- */
-
-module.exports = includes;
-
-},{"@ndhoule/each":6}],11:[function(require,module,exports){
-'use strict';
-
-var hop = Object.prototype.hasOwnProperty;
-var strCharAt = String.prototype.charAt;
-var toStr = Object.prototype.toString;
-
-/**
- * Returns the character at a given index.
- *
- * @param {string} str
- * @param {number} index
- * @return {string|undefined}
- */
-// TODO: Move to a library
-var charAt = function(str, index) {
-  return strCharAt.call(str, index);
-};
-
-/**
- * hasOwnProperty, wrapped as a function.
- *
- * @name has
- * @api private
- * @param {*} context
- * @param {string|number} prop
- * @return {boolean}
- */
-
-// TODO: Move to a library
-var has = function has(context, prop) {
-  return hop.call(context, prop);
-};
-
-/**
- * Returns true if a value is a string, otherwise false.
- *
- * @name isString
- * @api private
- * @param {*} val
- * @return {boolean}
- */
-
-// TODO: Move to a library
-var isString = function isString(val) {
-  return toStr.call(val) === '[object String]';
-};
-
-/**
- * Returns true if a value is array-like, otherwise false. Array-like means a
- * value is not null, undefined, or a function, and has a numeric `length`
- * property.
- *
- * @name isArrayLike
- * @api private
- * @param {*} val
- * @return {boolean}
- */
-// TODO: Move to a library
-var isArrayLike = function isArrayLike(val) {
-  return val != null && (typeof val !== 'function' && typeof val.length === 
'number');
-};
-
-
-/**
- * indexKeys
- *
- * @name indexKeys
- * @api private
- * @param {} target
- * @param {Function} pred
- * @return {Array}
- */
-var indexKeys = function indexKeys(target, pred) {
-  pred = pred || has;
-
-  var results = [];
-
-  for (var i = 0, len = target.length; i < len; i += 1) {
-    if (pred(target, i)) {
-      results.push(String(i));
-    }
-  }
-
-  return results;
-};
-
-/**
- * Returns an array of an object's owned keys.
- *
- * @name objectKeys
- * @api private
- * @param {*} target
- * @param {Function} pred Predicate function used to include/exclude values 
from
- * the resulting array.
- * @return {Array}
- */
-var objectKeys = function objectKeys(target, pred) {
-  pred = pred || has;
-
-  var results = [];
-
-  for (var key in target) {
-    if (pred(target, key)) {
-      results.push(String(key));
-    }
-  }
-
-  return results;
-};
-
-/**
- * Creates an array composed of all keys on the input object. Ignores any 
non-enumerable properties.
- * More permissive than the native `Object.keys` function (non-objects will 
not throw errors).
- *
- * @name keys
- * @api public
- * @category Object
- * @param {Object} source The value to retrieve keys from.
- * @return {Array} An array containing all the input `source`'s keys.
- * @example
- * keys({ likes: 'avocado', hates: 'pineapple' });
- * //=> ['likes', 'pineapple'];
- *
- * // Ignores non-enumerable properties
- * var hasHiddenKey = { name: 'Tim' };
- * Object.defineProperty(hasHiddenKey, 'hidden', {
- *   value: 'i am not enumerable!',
- *   enumerable: false
- * })
- * keys(hasHiddenKey);
- * //=> ['name'];
- *
- * // Works on arrays
- * keys(['a', 'b', 'c']);
- * //=> ['0', '1', '2']
- *
- * // Skips unpopulated indices in sparse arrays
- * var arr = [1];
- * arr[4] = 4;
- * keys(arr);
- * //=> ['0', '4']
- */
-var keys = function keys(source) {
-  if (source == null) {
-    return [];
-  }
-
-  // IE6-8 compatibility (string)
-  if (isString(source)) {
-    return indexKeys(source, charAt);
-  }
-
-  // IE6-8 compatibility (arguments)
-  if (isArrayLike(source)) {
-    return indexKeys(source, has);
-  }
-
-  return objectKeys(source);
-};
-
-/*
- * Exports.
- */
-
-module.exports = keys;
-
-},{}],12:[function(require,module,exports){
-'use strict';
-
-/*
- * Module dependencies.
- */
-
-var each = require('@ndhoule/each');
-
-/**
- * Produce a new array by passing each value in the input `collection` through 
a transformative
- * `iterator` function. The `iterator` function is passed three arguments:
- * `(value, index, collection)`.
- *
- * @name map
- * @api public
- * @param {Function} iterator The transformer function to invoke per iteration.
- * @param {Array} collection The collection to iterate over.
- * @return {Array} A new array containing the results of each `iterator` 
invocation.
- * @example
- * var square = function(x) { return x * x; };
- *
- * map(square, [1, 2, 3]);
- * //=> [1, 4, 9]
- */
-var map = function map(iterator, collection) {
-  if (typeof iterator !== 'function') {
-    throw new TypeError('Expected a function but received a ' + typeof 
iterator);
-  }
-
-  var result = [];
-
-  each(function(val, i, collection) {
-    result.push(iterator(val, i, collection));
-  }, collection);
-
-  return result;
-};
-
-/*
- * Exports.
- */
-
-module.exports = map;
-
-},{"@ndhoule/each":6}],13:[function(require,module,exports){
-'use strict';
-
-var objToString = Object.prototype.toString;
-
-// TODO: Move to lib
-var existy = function(val) {
-  return val != null;
-};
-
-// TODO: Move to lib
-var isArray = function(val) {
-  return objToString.call(val) === '[object Array]';
-};
-
-// TODO: Move to lib
-var isString = function(val) {
-   return typeof val === 'string' || objToString.call(val) === '[object 
String]';
-};
-
-// TODO: Move to lib
-var isObject = function(val) {
-  return val != null && typeof val === 'object';
-};
-
-/**
- * Returns a copy of the new `object` containing only the specified properties.
- *
- * @name pick
- * @api public
- * @param {string|string[]} props The property or properties to keep.
- * @param {Object} object The object to iterate over.
- * @return {Object} A new object containing only the specified properties from 
`object`.
- * @example
- * var person = { name: 'Tim', occupation: 'enchanter', fears: 'rabbits' };
- *
- * pick('name', person);
- * //=> { name: 'Tim' }
- *
- * pick(['name', 'fears'], person);
- * //=> { name: 'Tim', fears: 'rabbits' }
- */
-var pick = function pick(props, object) {
-  if (!existy(object) || !isObject(object)) {
-    return {};
-  }
-
-  if (isString(props)) {
-    props = [props];
-  }
-
-  if (!isArray(props)) {
-    props = [];
-  }
-
-  var result = {};
-
-  for (var i = 0; i < props.length; i += 1) {
-    if (isString(props[i]) && props[i] in object) {
-      result[props[i]] = object[props[i]];
-    }
-  }
-
-  return result;
-};
-
-/*
- * Exports.
- */
-
-module.exports = pick;
-
-},{}],14:[function(require,module,exports){
-'use strict';
-
-var max = Math.max;
-
-/**
- * Produce a new array by passing each value in the input `collection` through 
a transformative
- * `iterator` function. The `iterator` function is passed three arguments:
- * `(value, index, collection)`.
- *
- * @name rest
- * @api public
- * @param {Array} collection The collection to iterate over.
- * @return {Array} A new array containing all but the first element from 
`collection`.
- * @example
- * rest([1, 2, 3]); // => [2, 3]
- */
-var rest = function rest(collection) {
-  if (collection == null || !collection.length) {
-    return [];
-  }
-
-  // Preallocating an array *significantly* boosts performance when dealing 
with
-  // `arguments` objects on v8. For a summary, see:
-  // 
https://github.com/petkaantonov/bluebird/wiki/Optimization-killers#32-leaking-arguments
-  var results = new Array(max(collection.length - 2, 0));
-
-  for (var i = 1; i < collection.length; i += 1) {
-    results[i - 1] = collection[i];
-  }
-
-  return results;
-};
-
-/*
- * Exports.
- */
-
-module.exports = rest;
-
-},{}],15:[function(require,module,exports){
-(function (global){
-'use strict';
-
-var _analytics = global.analytics;
-
-/*
- * Module dependencies.
- */
-
-var Alias = require('segmentio-facade').Alias;
-var Emitter = require('component-emitter');
-var Group = require('segmentio-facade').Group;
-var Identify = require('segmentio-facade').Identify;
-var Page = require('segmentio-facade').Page;
-var Track = require('segmentio-facade').Track;
-var after = require('@ndhoule/after');
-var bindAll = require('bind-all');
-var clone = require('@ndhoule/clone');
-var extend = require('extend');
-var cookie = require('./cookie');
-var metrics = require('./metrics');
-var debug = require('debug');
-var defaults = require('@ndhoule/defaults');
-var each = require('@ndhoule/each');
-var foldl = require('@ndhoule/foldl');
-var group = require('./group');
-var is = require('is');
-var isMeta = require('@segment/is-meta');
-var keys = require('@ndhoule/keys');
-var memory = require('./memory');
-var nextTick = require('next-tick');
-var normalize = require('./normalize');
-var on = require('component-event').bind;
-var pageDefaults = require('./pageDefaults');
-var pick = require('@ndhoule/pick');
-var prevent = require('@segment/prevent-default');
-var querystring = require('component-querystring');
-var store = require('./store');
-var user = require('./user');
-var type = require('component-type');
-
-/**
- * Initialize a new `Analytics` instance.
- */
-
-function Analytics() {
-  this._options({});
-  this.Integrations = {};
-  this._integrations = {};
-  this._readied = false;
-  this._timeout = 300;
-  // XXX: BACKWARDS COMPATIBILITY
-  this._user = user;
-  this.log = debug('analytics.js');
-  bindAll(this);
-
-  var self = this;
-  this.on('initialize', function(settings, options) {
-    if (options.initialPageview) self.page();
-    self._parseQuery(window.location.search);
-  });
-}
-
-/**
- * Mix in event emitter.
- */
-
-Emitter(Analytics.prototype);
-
-/**
- * Use a `plugin`.
- *
- * @param {Function} plugin
- * @return {Analytics}
- */
-
-Analytics.prototype.use = function(plugin) {
-  plugin(this);
-  return this;
-};
-
-/**
- * Define a new `Integration`.
- *
- * @param {Function} Integration
- * @return {Analytics}
- */
-
-Analytics.prototype.addIntegration = function(Integration) {
-  var name = Integration.prototype.name;
-  if (!name) throw new TypeError('attempted to add an invalid integration');
-  this.Integrations[name] = Integration;
-  return this;
-};
-
-/**
- * Initialize with the given integration `settings` and `options`.
- *
- * Aliased to `init` for convenience.
- *
- * @param {Object} [settings={}]
- * @param {Object} [options={}]
- * @return {Analytics}
- */
-
-Analytics.prototype.init = Analytics.prototype.initialize = function(
-  settings,
-  options
-) {
-  settings = settings || {};
-  options = options || {};
-
-  this._options(options);
-  this._readied = false;
-
-  // clean unknown integrations from settings
-  var self = this;
-  each(function(opts, name) {
-    var Integration = self.Integrations[name];
-    if (!Integration) delete settings[name];
-  }, settings);
-
-  // add integrations
-  each(function(opts, name) {
-    // Don't load disabled integrations
-    if (options.integrations) {
-      if (
-        options.integrations[name] === false ||
-        (options.integrations.All === false && !options.integrations[name])
-      ) {
-        return;
-      }
-    }
-
-    var Integration = self.Integrations[name];
-    var clonedOpts = {};
-    extend(true, clonedOpts, opts); // deep clone opts
-    var integration = new Integration(clonedOpts);
-    self.log('initialize %o - %o', name, opts);
-    self.add(integration);
-  }, settings);
-
-  var integrations = this._integrations;
-
-  // load user now that options are set
-  user.load();
-  group.load();
-
-  // make ready callback
-  var integrationCount = keys(integrations).length;
-  var ready = after(integrationCount, function() {
-    self._readied = true;
-    self.emit('ready');
-  });
-
-  // init if no integrations
-  if (integrationCount <= 0) {
-    ready();
-  }
-
-  // initialize integrations, passing ready
-  // create a list of any integrations that did not initialize - this will be 
passed with all events for replay support:
-  this.failedInitializations = [];
-  each(function(integration) {
-    if (
-      options.initialPageview &&
-      integration.options.initialPageview === false
-    ) {
-      integration.page = after(2, integration.page);
-    }
-
-    integration.analytics = self;
-    integration.once('ready', ready);
-    try {
-      metrics.increment('analytics_js.integration.invoke', {
-        method: 'initialize',
-        integration_name: integration.name
-      });
-      integration.initialize();
-    } catch (e) {
-      var integrationName = integration.name;
-      metrics.increment('analytics_js.integration.invoke.error', {
-        method: 'initialize',
-        integration_name: integration.name
-      });
-      self.failedInitializations.push(integrationName);
-      self.log('Error initializing %s integration: %o', integrationName, e);
-      // Mark integration as ready to prevent blocking of anyone listening to 
analytics.ready()
-      integration.ready();
-    }
-  }, integrations);
-
-  // backwards compat with angular plugin.
-  // TODO: remove
-  this.initialized = true;
-
-  this.emit('initialize', settings, options);
-  return this;
-};
-
-/**
- * Set the user's `id`.
- *
- * @param {Mixed} id
- */
-
-Analytics.prototype.setAnonymousId = function(id) {
-  this.user().anonymousId(id);
-  return this;
-};
-
-/**
- * Add an integration.
- *
- * @param {Integration} integration
- */
-
-Analytics.prototype.add = function(integration) {
-  this._integrations[integration.name] = integration;
-  return this;
-};
-
-/**
- * Identify a user by optional `id` and `traits`.
- *
- * @param {string} [id=user.id()] User ID.
- * @param {Object} [traits=null] User traits.
- * @param {Object} [options=null]
- * @param {Function} [fn]
- * @return {Analytics}
- */
-
-Analytics.prototype.identify = function(id, traits, options, fn) {
-  // Argument reshuffling.
-  /* eslint-disable no-unused-expressions, no-sequences */
-  if (is.fn(options)) (fn = options), (options = null);
-  if (is.fn(traits)) (fn = traits), (options = null), (traits = null);
-  if (is.object(id)) (options = traits), (traits = id), (id = user.id());
-  /* eslint-enable no-unused-expressions, no-sequences */
-
-  // clone traits before we manipulate so we don't do anything uncouth, and 
take
-  // from `user` so that we carryover anonymous traits
-  user.identify(id, traits);
-
-  var msg = this.normalize({
-    options: options,
-    traits: user.traits(),
-    userId: user.id()
-  });
-
-  // Add the initialize integrations so the server-side ones can be disabled 
too
-  if (this.options.integrations) {
-    defaults(msg.integrations, this.options.integrations);
-  }
-
-  this._invoke('identify', new Identify(msg));
-
-  // emit
-  this.emit('identify', id, traits, options);
-  this._callback(fn);
-  return this;
-};
-
-/**
- * Return the current user.
- *
- * @return {Object}
- */
-
-Analytics.prototype.user = function() {
-  return user;
-};
-
-/**
- * Identify a group by optional `id` and `traits`. Or, if no arguments are
- * supplied, return the current group.
- *
- * @param {string} [id=group.id()] Group ID.
- * @param {Object} [traits=null] Group traits.
- * @param {Object} [options=null]
- * @param {Function} [fn]
- * @return {Analytics|Object}
- */
-
-Analytics.prototype.group = function(id, traits, options, fn) {
-  /* eslint-disable no-unused-expressions, no-sequences */
-  if (!arguments.length) return group;
-  if (is.fn(options)) (fn = options), (options = null);
-  if (is.fn(traits)) (fn = traits), (options = null), (traits = null);
-  if (is.object(id)) (options = traits), (traits = id), (id = group.id());
-  /* eslint-enable no-unused-expressions, no-sequences */
-
-  // grab from group again to make sure we're taking from the source
-  group.identify(id, traits);
-
-  var msg = this.normalize({
-    options: options,
-    traits: group.traits(),
-    groupId: group.id()
-  });
-
-  // Add the initialize integrations so the server-side ones can be disabled 
too
-  if (this.options.integrations) {
-    defaults(msg.integrations, this.options.integrations);
-  }
-
-  this._invoke('group', new Group(msg));
-
-  this.emit('group', id, traits, options);
-  this._callback(fn);
-  return this;
-};
-
-/**
- * Track an `event` that a user has triggered with optional `properties`.
- *
- * @param {string} event
- * @param {Object} [properties=null]
- * @param {Object} [options=null]
- * @param {Function} [fn]
- * @return {Analytics}
- */
-
-Analytics.prototype.track = function(event, properties, options, fn) {
-  // Argument reshuffling.
-  /* eslint-disable no-unused-expressions, no-sequences */
-  if (is.fn(options)) (fn = options), (options = null);
-  if (is.fn(properties))
-    (fn = properties), (options = null), (properties = null);
-  /* eslint-enable no-unused-expressions, no-sequences */
-
-  // figure out if the event is archived.
-  var plan = this.options.plan || {};
-  var events = plan.track || {};
-  var planIntegrationOptions = {};
-
-  // normalize
-  var msg = this.normalize({
-    properties: properties,
-    options: options,
-    event: event
-  });
-
-  // plan.
-  plan = events[event];
-  if (plan) {
-    this.log('plan %o - %o', event, plan);
-    if (plan.enabled === false) {
-      // Disabled events should always be sent to Segment.
-      planIntegrationOptions = { All: false, 'Segment.io': true };
-    } else {
-      planIntegrationOptions = plan.integrations || {};
-    }
-  } else {
-    var defaultPlan = events.__default || { enabled: true };
-    if (!defaultPlan.enabled) {
-      // Disabled events should always be sent to Segment.
-      planIntegrationOptions = { All: false, 'Segment.io': true };
-    }
-  }
-
-  // Add the initialize integrations so the server-side ones can be disabled 
too
-  defaults(
-    msg.integrations,
-    this._mergeInitializeAndPlanIntegrations(planIntegrationOptions)
-  );
-
-  this._invoke('track', new Track(msg));
-
-  this.emit('track', event, properties, options);
-  this._callback(fn);
-  return this;
-};
-
-/**
- * Helper method to track an outbound link that would normally navigate away
- * from the page before the analytics calls were sent.
- *
- * BACKWARDS COMPATIBILITY: aliased to `trackClick`.
- *
- * @param {Element|Array} links
- * @param {string|Function} event
- * @param {Object|Function} properties (optional)
- * @return {Analytics}
- */
-
-Analytics.prototype.trackClick = Analytics.prototype.trackLink = function(
-  links,
-  event,
-  properties
-) {
-  if (!links) return this;
-  // always arrays, handles jquery
-  if (type(links) === 'element') links = [links];
-
-  var self = this;
-  each(function(el) {
-    if (type(el) !== 'element') {
-      throw new TypeError('Must pass HTMLElement to `analytics.trackLink`.');
-    }
-    on(el, 'click', function(e) {
-      var ev = is.fn(event) ? event(el) : event;
-      var props = is.fn(properties) ? properties(el) : properties;
-      var href =
-        el.getAttribute('href') ||
-        el.getAttributeNS('http://www.w3.org/1999/xlink', 'href') ||
-        el.getAttribute('xlink:href');
-
-      self.track(ev, props);
-
-      if (href && el.target !== '_blank' && !isMeta(e)) {
-        prevent(e);
-        self._callback(function() {
-          window.location.href = href;
-        });
-      }
-    });
-  }, links);
-
-  return this;
-};
-
-/**
- * Helper method to track an outbound form that would normally navigate away
- * from the page before the analytics calls were sent.
- *
- * BACKWARDS COMPATIBILITY: aliased to `trackSubmit`.
- *
- * @param {Element|Array} forms
- * @param {string|Function} event
- * @param {Object|Function} properties (optional)
- * @return {Analytics}
- */
-
-Analytics.prototype.trackSubmit = Analytics.prototype.trackForm = function(
-  forms,
-  event,
-  properties
-) {
-  if (!forms) return this;
-  // always arrays, handles jquery
-  if (type(forms) === 'element') forms = [forms];
-
-  var self = this;
-  each(function(el) {
-    if (type(el) !== 'element')
-      throw new TypeError('Must pass HTMLElement to `analytics.trackForm`.');
-    function handler(e) {
-      prevent(e);
-
-      var ev = is.fn(event) ? event(el) : event;
-      var props = is.fn(properties) ? properties(el) : properties;
-      self.track(ev, props);
-
-      self._callback(function() {
-        el.submit();
-      });
-    }
-
-    // Support the events happening through jQuery or Zepto instead of through
-    // the normal DOM API, because `el.submit` doesn't bubble up events...
-    var $ = window.jQuery || window.Zepto;
-    if ($) {
-      $(el).submit(handler);
-    } else {
-      on(el, 'submit', handler);
-    }
-  }, forms);
-
-  return this;
-};
-
-/**
- * Trigger a pageview, labeling the current page with an optional `category`,
- * `name` and `properties`.
- *
- * @param {string} [category]
- * @param {string} [name]
- * @param {Object|string} [properties] (or path)
- * @param {Object} [options]
- * @param {Function} [fn]
- * @return {Analytics}
- */
-
-Analytics.prototype.page = function(category, name, properties, options, fn) {
-  // Argument reshuffling.
-  /* eslint-disable no-unused-expressions, no-sequences */
-  if (is.fn(options)) (fn = options), (options = null);
-  if (is.fn(properties)) (fn = properties), (options = properties = null);
-  if (is.fn(name)) (fn = name), (options = properties = name = null);
-  if (type(category) === 'object')
-    (options = name), (properties = category), (name = category = null);
-  if (type(name) === 'object')
-    (options = properties), (properties = name), (name = null);
-  if (type(category) === 'string' && type(name) !== 'string')
-    (name = category), (category = null);
-  /* eslint-enable no-unused-expressions, no-sequences */
-
-  properties = clone(properties) || {};
-  if (name) properties.name = name;
-  if (category) properties.category = category;
-
-  // Ensure properties has baseline spec properties.
-  // TODO: Eventually move these entirely to `options.context.page`
-  var defs = pageDefaults();
-  defaults(properties, defs);
-
-  // Mirror user overrides to `options.context.page` (but exclude custom 
properties)
-  // (Any page defaults get applied in `this.normalize` for consistency.)
-  // Weird, yeah--moving special props to `context.page` will fix this in the 
long term.
-  var overrides = pick(keys(defs), properties);
-  if (!is.empty(overrides)) {
-    options = options || {};
-    options.context = options.context || {};
-    options.context.page = overrides;
-  }
-
-  var msg = this.normalize({
-    properties: properties,
-    category: category,
-    options: options,
-    name: name
-  });
-
-  // Add the initialize integrations so the server-side ones can be disabled 
too
-  if (this.options.integrations) {
-    defaults(msg.integrations, this.options.integrations);
-  }
-
-  this._invoke('page', new Page(msg));
-
-  this.emit('page', category, name, properties, options);
-  this._callback(fn);
-  return this;
-};
-
-/**
- * FIXME: BACKWARDS COMPATIBILITY: convert an old `pageview` to a `page` call.
- *
- * @param {string} [url]
- * @return {Analytics}
- * @api private
- */
-
-Analytics.prototype.pageview = function(url) {
-  var properties = {};
-  if (url) properties.path = url;
-  this.page(properties);
-  return this;
-};
-
-/**
- * Merge two previously unassociated user identities.
- *
- * @param {string} to
- * @param {string} from (optional)
- * @param {Object} options (optional)
- * @param {Function} fn (optional)
- * @return {Analytics}
- */
-
-Analytics.prototype.alias = function(to, from, options, fn) {
-  // Argument reshuffling.
-  /* eslint-disable no-unused-expressions, no-sequences */
-  if (is.fn(options)) (fn = options), (options = null);
-  if (is.fn(from)) (fn = from), (options = null), (from = null);
-  if (is.object(from)) (options = from), (from = null);
-  /* eslint-enable no-unused-expressions, no-sequences */
-
-  var msg = this.normalize({
-    options: options,
-    previousId: from,
-    userId: to
-  });
-
-  // Add the initialize integrations so the server-side ones can be disabled 
too
-  if (this.options.integrations) {
-    defaults(msg.integrations, this.options.integrations);
-  }
-
-  this._invoke('alias', new Alias(msg));
-
-  this.emit('alias', to, from, options);
-  this._callback(fn);
-  return this;
-};
-
-/**
- * Register a `fn` to be fired when all the analytics services are ready.
- *
- * @param {Function} fn
- * @return {Analytics}
- */
-
-Analytics.prototype.ready = function(fn) {
-  if (is.fn(fn)) {
-    if (this._readied) {
-      nextTick(fn);
-    } else {
-      this.once('ready', fn);
-    }
-  }
-  return this;
-};
-
-/**
- * Set the `timeout` (in milliseconds) used for callbacks.
- *
- * @param {Number} timeout
- */
-
-Analytics.prototype.timeout = function(timeout) {
-  this._timeout = timeout;
-};
-
-/**
- * Enable or disable debug.
- *
- * @param {string|boolean} str
- */
-
-Analytics.prototype.debug = function(str) {
-  if (!arguments.length || str) {
-    debug.enable('analytics:' + (str || '*'));
-  } else {
-    debug.disable();
-  }
-};
-
-/**
- * Apply options.
- *
- * @param {Object} options
- * @return {Analytics}
- * @api private
- */
-
-Analytics.prototype._options = function(options) {
-  options = options || {};
-  this.options = options;
-  cookie.options(options.cookie);
-  metrics.options(options.metrics);
-  store.options(options.localStorage);
-  user.options(options.user);
-  group.options(options.group);
-  return this;
-};
-
-/**
- * Callback a `fn` after our defined timeout period.
- *
- * @param {Function} fn
- * @return {Analytics}
- * @api private
- */
-
-Analytics.prototype._callback = function(fn) {
-  if (is.fn(fn)) {
-    this._timeout ? setTimeout(fn, this._timeout) : nextTick(fn);
-  }
-  return this;
-};
-
-/**
- * Call `method` with `facade` on all enabled integrations.
- *
- * @param {string} method
- * @param {Facade} facade
- * @return {Analytics}
- * @api private
- */
-
-Analytics.prototype._invoke = function(method, facade) {
-  var self = this;
-  metrics.increment('analytics_js.invoke', {
-    method: method
-  });
-  this.emit('invoke', facade);
-
-  var failedInitializations = self.failedInitializations || [];
-  each(function(integration, name) {
-    if (!facade.enabled(name)) return;
-    // Check if an integration failed to initialize.
-    // If so, do not process the message as the integration is in an unstable 
state.
-    if (failedInitializations.indexOf(name) >= 0) {
-      self.log(
-        'Skipping invokation of .%s method of %s integration. Integation 
failed to initialize properly.',
-        method,
-        name
-      );
-    } else {
-      try {
-        metrics.increment('analytics_js.integration.invoke', {
-          method: method,
-          integration_name: integration.name
-        });
-        integration.invoke.call(integration, method, facade);
-      } catch (e) {
-        metrics.increment('analytics_js.integration.invoke.error', {
-          method: method,
-          integration_name: integration.name
-        });
-        self.log(
-          'Error invoking .%s method of %s integration: %o',
-          method,
-          name,
-          e
-        );
-      }
-    }
-  }, this._integrations);
-
-  return this;
-};
-
-/**
- * Push `args`.
- *
- * @param {Array} args
- * @api private
- */
-
-Analytics.prototype.push = function(args) {
-  var method = args.shift();
-  if (!this[method]) return;
-  this[method].apply(this, args);
-};
-
-/**
- * Reset group and user traits and id's.
- *
- * @api public
- */
-
-Analytics.prototype.reset = function() {
-  this.user().logout();
-  this.group().logout();
-};
-
-/**
- * Parse the query string for callable methods.
- *
- * @param {String} query
- * @return {Analytics}
- * @api private
- */
-
-Analytics.prototype._parseQuery = function(query) {
-  // Parse querystring to an object
-  var q = querystring.parse(query);
-  // Create traits and properties objects, populate from querysting params
-  var traits = pickPrefix('ajs_trait_', q);
-  var props = pickPrefix('ajs_prop_', q);
-  // Trigger based on callable parameters in the URL
-  if (q.ajs_uid) this.identify(q.ajs_uid, traits);
-  if (q.ajs_event) this.track(q.ajs_event, props);
-  if (q.ajs_aid) user.anonymousId(q.ajs_aid);
-  return this;
-
-  /**
-   * Create a shallow copy of an input object containing only the properties
-   * whose keys are specified by a prefix, stripped of that prefix
-   *
-   * @param {String} prefix
-   * @param {Object} object
-   * @return {Object}
-   * @api private
-   */
-
-  function pickPrefix(prefix, object) {
-    var length = prefix.length;
-    var sub;
-    return foldl(
-      function(acc, val, key) {
-        if (key.substr(0, length) === prefix) {
-          sub = key.substr(length);
-          acc[sub] = val;
-        }
-        return acc;
-      },
-      {},
-      object
-    );
-  }
-};
-
-/**
- * Normalize the given `msg`.
- *
- * @param {Object} msg
- * @return {Object}
- */
-
-Analytics.prototype.normalize = function(msg) {
-  msg = normalize(msg, keys(this._integrations));
-  if (msg.anonymousId) user.anonymousId(msg.anonymousId);
-  msg.anonymousId = user.anonymousId();
-
-  // Ensure all outgoing requests include page data in their contexts.
-  msg.context.page = defaults(msg.context.page || {}, pageDefaults());
-
-  return msg;
-};
-
-/**
- * Merges the tracking plan and initialization integration options.
- *
- * @param  {Object} planIntegrations Tracking plan integrations.
- * @return {Object}                  The merged integrations.
- */
-Analytics.prototype._mergeInitializeAndPlanIntegrations = function(
-  planIntegrations
-) {
-  // Do nothing if there are no initialization integrations
-  if (!this.options.integrations) {
-    return planIntegrations;
-  }
-
-  // Clone the initialization integrations
-  var integrations = extend({}, this.options.integrations);
-  var integrationName;
-
-  // Allow the tracking plan to disable integrations that were explicitly
-  // enabled on initialization
-  if (planIntegrations.All === false) {
-    integrations = { All: false };
-  }
-
-  for (integrationName in planIntegrations) {
-    if (planIntegrations.hasOwnProperty(integrationName)) {
-      // Don't allow the tracking plan to re-enable disabled integrations
-      if (this.options.integrations[integrationName] !== false) {
-        integrations[integrationName] = planIntegrations[integrationName];
-      }
-    }
-  }
-
-  return integrations;
-};
-
-/**
- * No conflict support.
- */
-
-Analytics.prototype.noConflict = function() {
-  window.analytics = _analytics;
-  return this;
-};
-
-/*
- * Exports.
- */
-
-module.exports = Analytics;
-module.exports.cookie = cookie;
-module.exports.memory = memory;
-module.exports.store = store;
-module.exports.metrics = metrics;
-
-}).call(this,typeof global !== "undefined" ? global : typeof self !== 
"undefined" ? self : typeof window !== "undefined" ? window : {})
-},{"./cookie":16,"./group":18,"./memory":20,"./metrics":21,"./normalize":22,"./pageDefaults":23,"./store":24,"./user":25,"@ndhoule/after":1,"@ndhoule/clone":3,"@ndhoule/defaults":4,"@ndhoule/each":6,"@ndhoule/foldl":9,"@ndhoule/keys":11,"@ndhoule/pick":13,"@segment/is-meta":34,"@segment/prevent-default":38,"bind-all":43,"component-emitter":48,"component-event":49,"component-querystring":51,"component-type":53,"debug":26,"extend":58,"is":62,"next-tick":71,"segmentio-facade":81}],16:[function(require,module,exports){
-'use strict';
-
-/**
- * Module dependencies.
- */
-
-var bindAll = require('bind-all');
-var clone = require('@ndhoule/clone');
-var cookie = require('component-cookie');
-var debug = require('debug')('analytics.js:cookie');
-var defaults = require('@ndhoule/defaults');
-var json = require('json3');
-var topDomain = require('@segment/top-domain');
-
-/**
- * Initialize a new `Cookie` with `options`.
- *
- * @param {Object} options
- */
-
-function Cookie(options) {
-  this.options(options);
-}
-
-/**
- * Get or set the cookie options.
- *
- * @param {Object} options
- *   @field {Number} maxage (1 year)
- *   @field {String} domain
- *   @field {String} path
- *   @field {Boolean} secure
- */
-
-Cookie.prototype.options = function(options) {
-  if (arguments.length === 0) return this._options;
-
-  options = options || {};
-
-  var domain = '.' + topDomain(window.location.href);
-  if (domain === '.') domain = null;
-
-  this._options = defaults(options, {
-    // default to a year
-    maxage: 31536000000,
-    path: '/',
-    domain: domain
-  });
-
-  // http://curl.haxx.se/rfc/cookie_spec.html
-  // https://publicsuffix.org/list/effective_tld_names.dat
-  //
-  // try setting a dummy cookie with the options
-  // if the cookie isn't set, it probably means
-  // that the domain is on the public suffix list
-  // like myapp.herokuapp.com or localhost / ip.
-  this.set('ajs:test', true);
-  if (!this.get('ajs:test')) {
-    debug('fallback to domain=null');
-    this._options.domain = null;
-  }
-  this.remove('ajs:test');
-};
-
-/**
- * Set a `key` and `value` in our cookie.
- *
- * @param {String} key
- * @param {Object} value
- * @return {Boolean} saved
- */
-
-Cookie.prototype.set = function(key, value) {
-  try {
-    value = json.stringify(value);
-    cookie(key, value, clone(this._options));
-    return true;
-  } catch (e) {
-    return false;
-  }
-};
-
-/**
- * Get a value from our cookie by `key`.
- *
- * @param {String} key
- * @return {Object} value
- */
-
-Cookie.prototype.get = function(key) {
-  try {
-    var value = cookie(key);
-    value = value ? json.parse(value) : null;
-    return value;
-  } catch (e) {
-    return null;
-  }
-};
-
-/**
- * Remove a value from our cookie by `key`.
- *
- * @param {String} key
- * @return {Boolean} removed
- */
-
-Cookie.prototype.remove = function(key) {
-  try {
-    cookie(key, null, clone(this._options));
-    return true;
-  } catch (e) {
-    return false;
-  }
-};
-
-/**
- * Expose the cookie singleton.
- */
-
-module.exports = bindAll(new Cookie());
-
-/**
- * Expose the `Cookie` constructor.
- */
-
-module.exports.Cookie = Cookie;
-
-},{"@ndhoule/clone":3,"@ndhoule/defaults":4,"@segment/top-domain":41,"bind-all":43,"component-cookie":45,"debug":26,"json3":63}],17:[function(require,module,exports){
-'use strict';
-
-/*
- * Module dependencies.
- */
-
-var clone = require('@ndhoule/clone');
-var cookie = require('./cookie');
-var debug = require('debug')('analytics:entity');
-var defaults = require('@ndhoule/defaults');
-var extend = require('@ndhoule/extend');
-var memory = require('./memory');
-var store = require('./store');
-var isodateTraverse = require('@segment/isodate-traverse');
-
-/**
- * Expose `Entity`
- */
-
-module.exports = Entity;
-
-/**
- * Initialize new `Entity` with `options`.
- *
- * @param {Object} options
- */
-
-function Entity(options) {
-  this.options(options);
-  this.initialize();
-}
-
-/**
- * Initialize picks the storage.
- *
- * Checks to see if cookies can be set
- * otherwise fallsback to localStorage.
- */
-
-Entity.prototype.initialize = function() {
-  cookie.set('ajs:cookies', true);
-
-  // cookies are enabled.
-  if (cookie.get('ajs:cookies')) {
-    cookie.remove('ajs:cookies');
-    this._storage = cookie;
-    return;
-  }
-
-  // localStorage is enabled.
-  if (store.enabled) {
-    this._storage = store;
-    return;
-  }
-
-  // fallback to memory storage.
-  debug(
-    'warning using memory store both cookies and localStorage are disabled'
-  );
-  this._storage = memory;
-};
-
-/**
- * Get the storage.
- */
-
-Entity.prototype.storage = function() {
-  return this._storage;
-};
-
-/**
- * Get or set storage `options`.
- *
- * @param {Object} options
- *   @property {Object} cookie
- *   @property {Object} localStorage
- *   @property {Boolean} persist (default: `true`)
- */
-
-Entity.prototype.options = function(options) {
-  if (arguments.length === 0) return this._options;
-  this._options = defaults(options || {}, this.defaults || {});
-};
-
-/**
- * Get or set the entity's `id`.
- *
- * @param {String} id
- */
-
-Entity.prototype.id = function(id) {
-  switch (arguments.length) {
-    case 0:
-      return this._getId();
-    case 1:
-      return this._setId(id);
-    default:
-    // No default case
-  }
-};
-
-/**
- * Get the entity's id.
- *
- * @return {String}
- */
-
-Entity.prototype._getId = function() {
-  var ret = this._options.persist
-    ? this.storage().get(this._options.cookie.key)
-    : this._id;
-  return ret === undefined ? null : ret;
-};
-
-/**
- * Set the entity's `id`.
- *
- * @param {String} id
- */
-
-Entity.prototype._setId = function(id) {
-  if (this._options.persist) {
-    this.storage().set(this._options.cookie.key, id);
-  } else {
-    this._id = id;
-  }
-};
-
-/**
- * Get or set the entity's `traits`.
- *
- * BACKWARDS COMPATIBILITY: aliased to `properties`
- *
- * @param {Object} traits
- */
-
-Entity.prototype.properties = Entity.prototype.traits = function(traits) {
-  switch (arguments.length) {
-    case 0:
-      return this._getTraits();
-    case 1:
-      return this._setTraits(traits);
-    default:
-    // No default case
-  }
-};
-
-/**
- * Get the entity's traits. Always convert ISO date strings into real dates,
- * since they aren't parsed back from local storage.
- *
- * @return {Object}
- */
-
-Entity.prototype._getTraits = function() {
-  var ret = this._options.persist
-    ? store.get(this._options.localStorage.key)
-    : this._traits;
-  return ret ? isodateTraverse(clone(ret)) : {};
-};
-
-/**
- * Set the entity's `traits`.
- *
- * @param {Object} traits
- */
-
-Entity.prototype._setTraits = function(traits) {
-  traits = traits || {};
-  if (this._options.persist) {
-    store.set(this._options.localStorage.key, traits);
-  } else {
-    this._traits = traits;
-  }
-};
-
-/**
- * Identify the entity with an `id` and `traits`. If we it's the same entity,
- * extend the existing `traits` instead of overwriting.
- *
- * @param {String} id
- * @param {Object} traits
- */
-
-Entity.prototype.identify = function(id, traits) {
-  traits = traits || {};
-  var current = this.id();
-  if (current === null || current === id)
-    traits = extend(this.traits(), traits);
-  if (id) this.id(id);
-  this.debug('identify %o, %o', id, traits);
-  this.traits(traits);
-  this.save();
-};
-
-/**
- * Save the entity to local storage and the cookie.
- *
- * @return {Boolean}
- */
-
-Entity.prototype.save = function() {
-  if (!this._options.persist) return false;
-  cookie.set(this._options.cookie.key, this.id());
-  store.set(this._options.localStorage.key, this.traits());
-  return true;
-};
-
-/**
- * Log the entity out, reseting `id` and `traits` to defaults.
- */
-
-Entity.prototype.logout = function() {
-  this.id(null);
-  this.traits({});
-  cookie.remove(this._options.cookie.key);
-  store.remove(this._options.localStorage.key);
-};
-
-/**
- * Reset all entity state, logging out and returning options to defaults.
- */
-
-Entity.prototype.reset = function() {
-  this.logout();
-  this.options({});
-};
-
-/**
- * Load saved entity `id` or `traits` from storage.
- */
-
-Entity.prototype.load = function() {
-  this.id(cookie.get(this._options.cookie.key));
-  this.traits(store.get(this._options.localStorage.key));
-};
-
-},{"./cookie":16,"./memory":20,"./store":24,"@ndhoule/clone":3,"@ndhoule/defaults":4,"@ndhoule/extend":8,"@segment/isodate-traverse":35,"debug":26}],18:[function(require,module,exports){
-'use strict';
-
-/*
- * Module dependencies.
- */
-
-var Entity = require('./entity');
-var bindAll = require('bind-all');
-var debug = require('debug')('analytics:group');
-var inherit = require('inherits');
-
-/**
- * Group defaults
- */
-
-Group.defaults = {
-  persist: true,
-  cookie: {
-    key: 'ajs_group_id'
-  },
-  localStorage: {
-    key: 'ajs_group_properties'
-  }
-};
-
-/**
- * Initialize a new `Group` with `options`.
- *
- * @param {Object} options
- */
-
-function Group(options) {
-  this.defaults = Group.defaults;
-  this.debug = debug;
-  Entity.call(this, options);
-}
-
-/**
- * Inherit `Entity`
- */
-
-inherit(Group, Entity);
-
-/**
- * Expose the group singleton.
- */
-
-module.exports = bindAll(new Group());
-
-/**
- * Expose the `Group` constructor.
- */
-
-module.exports.Group = Group;
-
-},{"./entity":17,"bind-all":43,"debug":26,"inherits":60}],19:[function(require,module,exports){
-'use strict';
-
-/**
- * Analytics.js
- *
- * (C) 2013-2016 Segment.io Inc.
- */
-
-var Analytics = require('./analytics');
-
-// Create a new `analytics` singleton.
-var analytics = new Analytics();
-
-// Expose `require`.
-// TODO(ndhoule): Look into deprecating, we no longer need to expose it in 
tests
-//analytics.require = require;
-
-// Expose package version.
-analytics.VERSION = require('../package.json').version;
-
-/*
- * Exports.
- */
-
-module.exports = analytics;
-
-},{"../package.json":27,"./analytics":15}],20:[function(require,module,exports){
-'use strict';
-
-/*
- * Module Dependencies.
- */
-
-var bindAll = require('bind-all');
-var clone = require('@ndhoule/clone');
-
-/**
- * HOP.
- */
-
-var has = Object.prototype.hasOwnProperty;
-
-/**
- * Expose `Memory`
- */
-
-module.exports = bindAll(new Memory());
-
-/**
- * Initialize `Memory` store
- */
-
-function Memory() {
-  this.store = {};
-}
-
-/**
- * Set a `key` and `value`.
- *
- * @param {String} key
- * @param {Mixed} value
- * @return {Boolean}
- */
-
-Memory.prototype.set = function(key, value) {
-  this.store[key] = clone(value);
-  return true;
-};
-
-/**
- * Get a `key`.
- *
- * @param {String} key
- */
-
-Memory.prototype.get = function(key) {
-  if (!has.call(this.store, key)) return;
-  return clone(this.store[key]);
-};
-
-/**
- * Remove a `key`.
- *
- * @param {String} key
- * @return {Boolean}
- */
-
-Memory.prototype.remove = function(key) {
-  delete this.store[key];
-  return true;
-};
-
-},{"@ndhoule/clone":3,"bind-all":43}],21:[function(require,module,exports){
-'use strict';
-
-var bindAll = require('bind-all');
-var send = require('@segment/send-json');
-var debug = require('debug')('analytics.js:metrics');
-
-function Metrics(options) {
-  this.options(options);
-}
-
-/**
- * Set the metrics options.
- *
- * @param {Object} options
- *   @field {String} host
- *   @field {Number} sampleRate
- *   @field {Number} flushTimer
- */
-
-Metrics.prototype.options = function(options) {
-  options = options || {};
-
-  this.host = options.host || 'api.segment.io/v1';
-  this.sampleRate = options.sampleRate || 0; // disable metrics by default.
-  this.flushTimer = options.flushTimer || 30 * 1000 /* 30s */;
-  this.maxQueueSize = options.maxQueueSize || 20;
-
-  this.queue = [];
-
-  if (this.sampleRate > 0) {
-    var self = this;
-    setInterval(function() {
-      self._flush();
-    }, this.flushTimer);
-  }
-};
-
-/**
- * Increments the counter identified by name and tags by one.
- *
- * @param {String} metric Name of the metric to increment.
- * @param {Object} tags Dimensions associated with the metric.
- */
-Metrics.prototype.increment = function(metric, tags) {
-  if (Math.random() > this.sampleRate) {
-    return;
-  }
-
-  if (this.queue.length >= this.maxQueueSize) {
-    return;
-  }
-
-  this.queue.push({ type: 'Counter', metric: metric, value: 1, tags: tags });
-
-  // Trigger a flush if this is an error metric.
-  if (metric.indexOf('error') > 0) {
-    this._flush();
-  }
-};
-
-/**
- * Flush all queued metrics.
- */
-Metrics.prototype._flush = function() {
-  var self = this;
-
-  if (self.queue.length <= 0) {
-    return;
-  }
-
-  var payload = { series: this.queue };
-  var headers = { 'Content-Type': 'text/plain' };
-
-  self.queue = [];
-
-  // This endpoint does not support jsonp, so only proceed if the browser
-  // supports xhr.
-  if (send.type !== 'xhr') return;
-
-  send('https://' + this.host + '/m', payload, headers, function(err, res) {
-    debug('sent %O, received %O', payload, [err, res]);
-  });
-};
-
-/**
- * Expose the metrics singleton.
- */
-
-module.exports = bindAll(new Metrics());
-
-/**
- * Expose the `Metrics` constructor.
- */
-
-module.exports.Metrics = Metrics;
-
-},{"@segment/send-json":39,"bind-all":43,"debug":26}],22:[function(require,module,exports){
-'use strict';
-
-/**
- * Module Dependencies.
- */
-
-var debug = require('debug')('analytics.js:normalize');
-var defaults = require('@ndhoule/defaults');
-var each = require('@ndhoule/each');
-var includes = require('@ndhoule/includes');
-var map = require('@ndhoule/map');
-var type = require('component-type');
-
-/**
- * HOP.
- */
-
-var has = Object.prototype.hasOwnProperty;
-
-/**
- * Expose `normalize`
- */
-
-module.exports = normalize;
-
-/**
- * Toplevel properties.
- */
-
-var toplevel = ['integrations', 'anonymousId', 'timestamp', 'context'];
-
-/**
- * Normalize `msg` based on integrations `list`.
- *
- * @param {Object} msg
- * @param {Array} list
- * @return {Function}
- */
-
-function normalize(msg, list) {
-  var lower = map(function(s) {
-    return s.toLowerCase();
-  }, list);
-  var opts = msg.options || {};
-  var integrations = opts.integrations || {};
-  var providers = opts.providers || {};
-  var context = opts.context || {};
-  var ret = {};
-  debug('<-', msg);
-
-  // integrations.
-  each(function(value, key) {
-    if (!integration(key)) return;
-    if (!has.call(integrations, key)) integrations[key] = value;
-    delete opts[key];
-  }, opts);
-
-  // providers.
-  delete opts.providers;
-  each(function(value, key) {
-    if (!integration(key)) return;
-    if (type(integrations[key]) === 'object') return;
-    if (has.call(integrations, key) && typeof providers[key] === 'boolean')
-      return;
-    integrations[key] = value;
-  }, providers);
-
-  // move all toplevel options to msg
-  // and the rest to context.
-  each(function(value, key) {
-    if (includes(key, toplevel)) {
-      ret[key] = opts[key];
-    } else {
-      context[key] = opts[key];
-    }
-  }, opts);
-
-  // cleanup
-  delete msg.options;
-  ret.integrations = integrations;
-  ret.context = context;
-  ret = defaults(ret, msg);
-  debug('->', ret);
-  return ret;
-
-  function integration(name) {
-    return !!(
-      includes(name, list) ||
-      name.toLowerCase() === 'all' ||
-      includes(name.toLowerCase(), lower)
-    );
-  }
-}
-
-},{"@ndhoule/defaults":4,"@ndhoule/each":6,"@ndhoule/includes":10,"@ndhoule/map":12,"component-type":53,"debug":26}],23:[function(require,module,exports){
-'use strict';
-
-/*
- * Module dependencies.
- */
-
-var canonical = require('@segment/canonical');
-var includes = require('@ndhoule/includes');
-var url = require('component-url');
-
-/**
- * Return a default `options.context.page` object.
- *
- * https://segment.com/docs/spec/page/#properties
- *
- * @return {Object}
- */
-
-function pageDefaults() {
-  return {
-    path: canonicalPath(),
-    referrer: document.referrer,
-    search: location.search,
-    title: document.title,
-    url: canonicalUrl(location.search)
-  };
-}
-
-/**
- * Return the canonical path for the page.
- *
- * @return {string}
- */
-
-function canonicalPath() {
-  var canon = canonical();
-  if (!canon) return window.location.pathname;
-  var parsed = url.parse(canon);
-  return parsed.pathname;
-}
-
-/**
- * Return the canonical URL for the page concat the given `search`
- * and strip the hash.
- *
- * @param {string} search
- * @return {string}
- */
-
-function canonicalUrl(search) {
-  var canon = canonical();
-  if (canon) return includes('?', canon) ? canon : canon + search;
-  var url = window.location.href;
-  var i = url.indexOf('#');
-  return i === -1 ? url : url.slice(0, i);
-}
-
-/*
- * Exports.
- */
-
-module.exports = pageDefaults;
-
-},{"@ndhoule/includes":10,"@segment/canonical":32,"component-url":54}],24:[function(require,module,exports){
-'use strict';
-
-/*
- * Module dependencies.
- */
-
-var bindAll = require('bind-all');
-var defaults = require('@ndhoule/defaults');
-var store = require('@segment/store');
-
-/**
- * Initialize a new `Store` with `options`.
- *
- * @param {Object} options
- */
-
-function Store(options) {
-  this.options(options);
-}
-
-/**
- * Set the `options` for the store.
- *
- * @param {Object} options
- *   @field {Boolean} enabled (true)
- */
-
-Store.prototype.options = function(options) {
-  if (arguments.length === 0) return this._options;
-
-  options = options || {};
-  defaults(options, { enabled: true });
-
-  this.enabled = options.enabled && store.enabled;
-  this._options = options;
-};
-
-/**
- * Set a `key` and `value` in local storage.
- *
- * @param {string} key
- * @param {Object} value
- */
-
-Store.prototype.set = function(key, value) {
-  if (!this.enabled) return false;
-  return store.set(key, value);
-};
-
-/**
- * Get a value from local storage by `key`.
- *
- * @param {string} key
- * @return {Object}
- */
-
-Store.prototype.get = function(key) {
-  if (!this.enabled) return null;
-  return store.get(key);
-};
-
-/**
- * Remove a value from local storage by `key`.
- *
- * @param {string} key
- */
-
-Store.prototype.remove = function(key) {
-  if (!this.enabled) return false;
-  return store.remove(key);
-};
-
-/**
- * Expose the store singleton.
- */
-
-module.exports = bindAll(new Store());
-
-/**
- * Expose the `Store` constructor.
- */
-
-module.exports.Store = Store;
-
-},{"@ndhoule/defaults":4,"@segment/store":40,"bind-all":43}],25:[function(require,module,exports){
-'use strict';
-
-/*
- * Module dependencies.
- */
-
-var Entity = require('./entity');
-var bindAll = require('bind-all');
-var cookie = require('./cookie');
-var debug = require('debug')('analytics:user');
-var inherit = require('inherits');
-var rawCookie = require('component-cookie');
-var uuid = require('uuid');
-
-/**
- * User defaults
- */
-
-User.defaults = {
-  persist: true,
-  cookie: {
-    key: 'ajs_user_id',
-    oldKey: 'ajs_user'
-  },
-  localStorage: {
-    key: 'ajs_user_traits'
-  }
-};
-
-/**
- * Initialize a new `User` with `options`.
- *
- * @param {Object} options
- */
-
-function User(options) {
-  this.defaults = User.defaults;
-  this.debug = debug;
-  Entity.call(this, options);
-}
-
-/**
- * Inherit `Entity`
- */
-
-inherit(User, Entity);
-
-/**
- * Set/get the user id.
- *
- * When the user id changes, the method will reset his anonymousId to a new 
one.
- *
- * // FIXME: What are the mixed types?
- * @param {string} id
- * @return {Mixed}
- * @example
- * // didn't change because the user didn't have previous id.
- * anonymousId = user.anonymousId();
- * user.id('foo');
- * assert.equal(anonymousId, user.anonymousId());
- *
- * // didn't change because the user id changed to null.
- * anonymousId = user.anonymousId();
- * user.id('foo');
- * user.id(null);
- * assert.equal(anonymousId, user.anonymousId());
- *
- * // change because the user had previous id.
- * anonymousId = user.anonymousId();
- * user.id('foo');
- * user.id('baz'); // triggers change
- * user.id('baz'); // no change
- * assert.notEqual(anonymousId, user.anonymousId());
- */
-
-User.prototype.id = function(id) {
-  var prev = this._getId();
-  var ret = Entity.prototype.id.apply(this, arguments);
-  if (prev == null) return ret;
-  // FIXME: We're relying on coercion here (1 == "1"), but our API treats these
-  // two values differently. Figure out what will break if we remove this and
-  // change to strict equality
-  /* eslint-disable eqeqeq */
-  if (prev != id && id) this.anonymousId(null);
-  /* eslint-enable eqeqeq */
-  return ret;
-};
-
-/**
- * Set / get / remove anonymousId.
- *
- * @param {String} anonymousId
- * @return {String|User}
- */
-
-User.prototype.anonymousId = function(anonymousId) {
-  var store = this.storage();
-
-  // set / remove
-  if (arguments.length) {
-    store.set('ajs_anonymous_id', anonymousId);
-    return this;
-  }
-
-  // new
-  anonymousId = store.get('ajs_anonymous_id');
-  if (anonymousId) {
-    return anonymousId;
-  }
-
-  // old - it is not stringified so we use the raw cookie.
-  anonymousId = rawCookie('_sio');
-  if (anonymousId) {
-    anonymousId = anonymousId.split('----')[0];
-    store.set('ajs_anonymous_id', anonymousId);
-    store.remove('_sio');
-    return anonymousId;
-  }
-
-  // empty
-  anonymousId = uuid.v4();
-  store.set('ajs_anonymous_id', anonymousId);
-  return store.get('ajs_anonymous_id');
-};
-
-/**
- * Remove anonymous id on logout too.
- */
-
-User.prototype.logout = function() {
-  Entity.prototype.logout.call(this);
-  this.anonymousId(null);
-};
-
-/**
- * Load saved user `id` or `traits` from storage.
- */
-
-User.prototype.load = function() {
-  if (this._loadOldCookie()) return;
-  Entity.prototype.load.call(this);
-};
-
-/**
- * BACKWARDS COMPATIBILITY: Load the old user from the cookie.
- *
- * @api private
- * @return {boolean}
- */
-
-User.prototype._loadOldCookie = function() {
-  var user = cookie.get(this._options.cookie.oldKey);
-  if (!user) return false;
-
-  this.id(user.id);
-  this.traits(user.traits);
-  cookie.remove(this._options.cookie.oldKey);
-  return true;
-};
-
-/**
- * Expose the user singleton.
- */
-
-module.exports = bindAll(new User());
-
-/**
- * Expose the `User` constructor.
- */
-
-module.exports.User = User;
-
-},{"./cookie":16,"./entity":17,"bind-all":43,"component-cookie":45,"debug":26,"inherits":60,"uuid":95}],26:[function(require,module,exports){
-
-/**
- * Expose `debug()` as the module.
- */
-
-module.exports = debug;
-
-/**
- * Create a debugger with the given `name`.
- *
- * @param {String} name
- * @return {Type}
- * @api public
- */
-
-function debug(name) {
-  if (!debug.enabled(name)) return function(){};
-
-  return function(fmt){
-    fmt = coerce(fmt);
-
-    var curr = new Date;
-    var ms = curr - (debug[name] || curr);
-    debug[name] = curr;
-
-    fmt = name
-      + ' '
-      + fmt
-      + ' +' + debug.humanize(ms);
-
-    // This hackery is required for IE8
-    // where `console.log` doesn't have 'apply'
-    window.console
-      && console.log
-      && Function.prototype.apply.call(console.log, console, arguments);
-  }
-}
-
-/**
- * The currently active debug mode names.
- */
-
-debug.names = [];
-debug.skips = [];
-
-/**
- * Enables a debug mode by name. This can include modes
- * separated by a colon and wildcards.
- *
- * @param {String} name
- * @api public
- */
-
-debug.enable = function(name) {
-  try {
-    localStorage.debug = name;
-  } catch(e){}
-
-  var split = (name || '').split(/[\s,]+/)
-    , len = split.length;
-
-  for (var i = 0; i < len; i++) {
-    name = split[i].replace('*', '.*?');
-    if (name[0] === '-') {
-      debug.skips.push(new RegExp('^' + name.substr(1) + '$'));
-    }
-    else {
-      debug.names.push(new RegExp('^' + name + '$'));
-    }
-  }
-};
-
-/**
- * Disable debug output.
- *
- * @api public
- */
-
-debug.disable = function(){
-  debug.enable('');
-};
-
-/**
- * Humanize the given `ms`.
- *
- * @param {Number} m
- * @return {String}
- * @api private
- */
-
-debug.humanize = function(ms) {
-  var sec = 1000
-    , min = 60 * 1000
-    , hour = 60 * min;
-
-  if (ms >= hour) return (ms / hour).toFixed(1) + 'h';
-  if (ms >= min) return (ms / min).toFixed(1) + 'm';
-  if (ms >= sec) return (ms / sec | 0) + 's';
-  return ms + 'ms';
-};
-
-/**
- * Returns true if the given mode name is enabled, false otherwise.
- *
- * @param {String} name
- * @return {Boolean}
- * @api public
- */
-
-debug.enabled = function(name) {
-  for (var i = 0, len = debug.skips.length; i < len; i++) {
-    if (debug.skips[i].test(name)) {
-      return false;
-    }
-  }
-  for (var i = 0, len = debug.names.length; i < len; i++) {
-    if (debug.names[i].test(name)) {
-      return true;
-    }
-  }
-  return false;
-};
-
-/**
- * Coerce `val`.
- */
-
-function coerce(val) {
-  if (val instanceof Error) return val.stack || val.message;
-  return val;
-}
-
-// persist
-
-try {
-  if (window.localStorage) debug.enable(localStorage.debug);
-} catch(e){}
-
-},{}],27:[function(require,module,exports){
-module.exports={
-  "name": "@segment/analytics.js-core",
-  "author": "Segment <frie...@segment.com>",
-  "version": "3.7.2",
-  "description": "The hassle-free way to integrate analytics into any web 
application.",
-  "keywords": [
-    "analytics",
-    "analytics.js",
-    "segment",
-    "segment.io"
-  ],
-  "main": "lib/index.js",
-  "scripts": {
-    "test": "make test",
-    "lint": "eslint \"./{lib,test}/**/*.js\"",
-    "format": "prettier-eslint --write --list-different 
\"./{lib,test}/**/*.{js,json,md}\"",
-    "precommit": "lint-staged",
-    "np": "np --no-publish"
-  },
-  "lint-staged": {
-    "linters": {
-      "*.{js,json,md}": [
-        "prettier-eslint --write",
-        "git add"
-      ]
-    }
-  },
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/segmentio/analytics.js-core";
-  },
-  "license": "SEE LICENSE IN LICENSE",
-  "bugs": {
-    "url": "https://github.com/segmentio/analytics.js-core/issues";
-  },
-  "homepage": "https://github.com/segmentio/analytics.js-core#readme";,
-  "dependencies": {
-    "@ndhoule/after": "^1.0.0",
-    "@ndhoule/clone": "^1.0.0",
-    "@ndhoule/defaults": "^2.0.1",
-    "@ndhoule/each": "^2.0.1",
-    "@ndhoule/extend": "^2.0.0",
-    "@ndhoule/foldl": "^2.0.1",
-    "@ndhoule/includes": "^2.0.1",
-    "@ndhoule/keys": "^2.0.0",
-    "@ndhoule/map": "^2.0.1",
-    "@ndhoule/pick": "^2.0.0",
-    "@segment/canonical": "^1.0.0",
-    "@segment/is-meta": "^1.0.0",
-    "@segment/isodate": "^1.0.2",
-    "@segment/isodate-traverse": "^1.0.1",
-    "@segment/prevent-default": "^1.0.0",
-    "@segment/send-json": "^3.0.0",
-    "@segment/store": "^1.3.20",
-    "@segment/top-domain": "^3.0.0",
-    "bind-all": "^1.0.0",
-    "component-cookie": "^1.1.2",
-    "component-emitter": "^1.2.1",
-    "component-event": "^0.1.4",
-    "component-querystring": "^2.0.0",
-    "component-type": "^1.2.1",
-    "component-url": "^0.2.1",
-    "debug": "^0.7.4",
-    "extend": "3.0.1",
-    "inherits": "^2.0.1",
-    "install": "^0.7.3",
-    "is": "^3.1.0",
-    "json3": "^3.3.2",
-    "new-date": "^1.0.0",
-    "next-tick": "^0.2.2",
-    "segmentio-facade": "^3.0.2",
-    "uuid": "^2.0.2"
-  },
-  "devDependencies": {
-    "@segment/analytics.js-integration": "^3.2.1",
-    "@segment/eslint-config": "^4.0.0",
-    "browserify": "13.0.0",
-    "browserify-istanbul": "^2.0.0",
-    "codecov": "^3.0.2",
-    "compat-trigger-event": "^1.0.0",
-    "component-each": "^0.2.6",
-    "eslint": "^4.19.1",
-    "eslint-config-prettier": "^2.9.0",
-    "eslint-plugin-mocha": "^5.0.0",
-    "eslint-plugin-react": "^7.9.1",
-    "eslint-plugin-require-path-exists": "^1.1.8",
-    "husky": "^0.14.3",
-    "istanbul": "^0.4.3",
-    "jquery": "^3.2.1",
-    "karma": "1.3.0",
-    "karma-browserify": "^5.0.4",
-    "karma-chrome-launcher": "^1.0.1",
-    "karma-coverage": "^1.0.0",
-    "karma-junit-reporter": "^1.0.0",
-    "karma-mocha": "1.0.1",
-    "karma-phantomjs-launcher": "^1.0.0",
-    "karma-sauce-launcher": "^1.0.0",
-    "karma-spec-reporter": "0.0.26",
-    "karma-summary-reporter": "^1.5.0",
-    "lint-staged": "^7.2.0",
-    "mocha": "^2.2.5",
-    "np": "^3.0.4",
-    "phantomjs-prebuilt": "^2.1.7",
-    "prettier-eslint-cli": "^4.7.1",
-    "proclaim": "^3.4.1",
-    "sinon": "^1.7.3",
-    "snyk": "^1.83.0",
-    "watchify": "^3.7.0"
-  }
-}
-
-},{}],28:[function(require,module,exports){
-'use strict';
-
-/**
- * Module dependencies.
- */
-
-var bind = require('component-bind');
-var clone = require('@ndhoule/clone');
-var debug = require('debug');
-var defaults = require('@ndhoule/defaults');
-var extend = require('@ndhoule/extend');
-var slug = require('slug-component');
-var protos = require('./protos');
-var statics = require('./statics');
-
-/**
- * Create a new `Integration` constructor.
- *
- * @constructs Integration
- * @param {string} name
- * @return {Function} Integration
- */
-
-function createIntegration(name) {
-  /**
-   * Initialize a new `Integration`.
-   *
-   * @class
-   * @param {Object} options
-   */
-
-  function Integration(options) {
-    if (options && options.addIntegration) {
-      // plugin
-      return options.addIntegration(Integration);
-    }
-    this.debug = debug('analytics:integration:' + slug(name));
-    this.options = defaults(clone(options) || {}, this.defaults);
-    this._queue = [];
-    this.once('ready', bind(this, this.flush));
-
-    Integration.emit('construct', this);
-    this.ready = bind(this, this.ready);
-    this._wrapInitialize();
-    this._wrapPage();
-    this._wrapTrack();
-  }
-
-  Integration.prototype.defaults = {};
-  Integration.prototype.globals = [];
-  Integration.prototype.templates = {};
-  Integration.prototype.name = name;
-  extend(Integration, statics);
-  extend(Integration.prototype, protos);
-
-  return Integration;
-}
-
-/**
- * Exports.
- */
-
-module.exports = createIntegration;
-
-},{"./protos":29,"./statics":30,"@ndhoule/clone":3,"@ndhoule/defaults":4,"@ndhoule/extend":8,"component-bind":44,"debug":55,"slug-component":87}],29:[function(require,module,exports){
-'use strict';
-
-/**
- * Module dependencies.
- */
-
-var Emitter = require('component-emitter');
-var after = require('@ndhoule/after');
-var each = require('@ndhoule/each');
-var events = require('analytics-events');
-var every = require('@ndhoule/every');
-var fmt = require('@segment/fmt');
-var foldl = require('@ndhoule/foldl');
-var is = require('is');
-var loadIframe = require('load-iframe');
-var loadScript = require('@segment/load-script');
-var nextTick = require('next-tick');
-var normalize = require('to-no-case');
-
-/**
- * hasOwnProperty reference.
- */
-
-var has = Object.prototype.hasOwnProperty;
-
-/**
- * No operation.
- */
-
-var noop = function noop() {};
-
-/**
- * Window defaults.
- */
-
-var onerror = window.onerror;
-var onload = null;
-
-/**
- * Mixin emitter.
- */
-
-/* eslint-disable new-cap */
-Emitter(exports);
-/* eslint-enable new-cap */
-
-/**
- * Initialize.
- */
-
-exports.initialize = function() {
-  var ready = this.ready;
-  nextTick(ready);
-};
-
-/**
- * Loaded?
- *
- * @api private
- * @return {boolean}
- */
-
-exports.loaded = function() {
-  return false;
-};
-
-/**
- * Page.
- *
- * @api public
- * @param {Page} page
- */
-
-/* eslint-disable no-unused-vars */
-exports.page = function(page) {};
-/* eslint-enable no-unused-vars */
-
-/**
- * Track.
- *
- * @api public
- * @param {Track} track
- */
-
-/* eslint-disable no-unused-vars */
-exports.track = function(track) {};
-/* eslint-enable no-unused-vars */
-
-/**
- * Get values from items in `options` that are mapped to `key`.
- * `options` is an integration setting which is a collection
- * of type 'map', 'array', or 'mixed'
- *
- * Use cases include mapping events to pixelIds (map), sending generic
- * conversion pixels only for specific events (array), or configuring dynamic
- * mappings of event properties to query string parameters based on event 
(mixed)
- *
- * @api public
- * @param {Object|Object[]|String[]} options An object, array of objects, or
- * array of strings pulled from settings.mapping.
- * @param {string} key The name of the item in options whose metadata
- * we're looking for.
- * @return {Array} An array of settings that match the input `key` name.
- * @example
- *
- * // 'Map'
- * var events = { my_event: 'a4991b88' };
- * .map(events, 'My Event');
- * // => ["a4991b88"]
- * .map(events, 'whatever');
- * // => []
- *
- * // 'Array'
- * * var events = ['Completed Order', 'My Event'];
- * .map(events, 'My Event');
- * // => ["My Event"]
- * .map(events, 'whatever');
- * // => []
- *
- * // 'Mixed'
- * var events = [{ key: 'my event', value: '9b5eb1fa' }];
- * .map(events, 'my_event');
- * // => ["9b5eb1fa"]
- * .map(events, 'whatever');
- * // => []
- */
-
-exports.map = function(options, key) {
-  var normalizedComparator = normalize(key);
-  var mappingType = getMappingType(options);
-
-  if (mappingType === 'unknown') {
-    return [];
-  }
-
-  return foldl(function(matchingValues, val, key) {
-    var compare;
-    var result;
-
-    if (mappingType === 'map') {
-      compare = key;
-      result = val;
-    }
-
-    if (mappingType === 'array') {
-      compare = val;
-      result = val;
-    }
-
-    if (mappingType === 'mixed') {
-      compare = val.key;
-      result = val.value;
-    }
-
-    if (normalize(compare) === normalizedComparator) {
-      matchingValues.push(result);
-    }
-
-    return matchingValues;
-  }, [], options);
-};
-
-/**
- * Invoke a `method` that may or may not exist on the prototype with `args`,
- * queueing or not depending on whether the integration is "ready". Don't
- * trust the method call, since it contains integration party code.
- *
- * @api private
- * @param {string} method
- * @param {...*} args
- */
-
-exports.invoke = function(method) {
-  if (!this[method]) return;
-  var args = Array.prototype.slice.call(arguments, 1);
-  if (!this._ready) return this.queue(method, args);
-
-  this.debug('%s with %o', method, args);
-  return this[method].apply(this, args);
-};
-
-/**
- * Queue a `method` with `args`. If the integration assumes an initial
- * pageview, then let the first call to `page` pass through.
- *
- * @api private
- * @param {string} method
- * @param {Array} args
- */
-
-exports.queue = function(method, args) {
-  if (method === 'page' && this._assumesPageview && !this._initialized) {
-    return this.page.apply(this, args);
-  }
-
-  this._queue.push({ method: method, args: args });
-};
-
-/**
- * Flush the internal queue.
- *
- * @api private
- */
-
-exports.flush = function() {
-  this._ready = true;
-  var self = this;
-
-  each(function(call) {
-    self[call.method].apply(self, call.args);
-  }, this._queue);
-
-  // Empty the queue.
-  this._queue.length = 0;
-};
-
-/**
- * Reset the integration, removing its global variables.
- *
- * @api private
- */
-
-exports.reset = function() {
-  for (var i = 0; i < this.globals.length; i++) {
-    window[this.globals[i]] = undefined;
-  }
-
-  window.onerror = onerror;
-  window.onload = onload;
-};
-
-/**
- * Load a tag

<TRUNCATED>