[conformal/btcd] cd3d83: Switch pingtime and pingwait to float64.

[John C. Vernaleo]

  Branch: refs/heads/master
  Home:   https://github.com/conformal/btcd
  Commit: cd3d832551ab95a59388c88f97473a7982f2a763
      
https://github.com/conformal/btcd/commit/cd3d832551ab95a59388c88f97473a7982f2a763
  Author: John C. Vernaleo <j...@conformal.com>
  Date:   2014-06-12 (Thu, 12 Jun 2014)

  Changed paths:
    M server.go

  Log Message:
  -----------
  Switch pingtime and pingwait to float64.

Needed to match bitcoin-core and btcjson.

ok @davec