[conformal/btcnet] 6b3e87: Add ISC license.

[Josh Rickmar]

  Branch: refs/heads/master
  Home:   https://github.com/conformal/btcnet
  Commit: 6b3e878cd941ff6c888dcec28ad7edddd21c5b00
      
https://github.com/conformal/btcnet/commit/6b3e878cd941ff6c888dcec28ad7edddd21c5b00
  Author: Josh Rickmar <jr...@conformal.com>
  Date:   2014-05-28 (Wed, 28 May 2014)

  Changed paths:
    A LICENSE
    M params.go

  Log Message:
  -----------
  Add ISC license.

Spotted by @davecgh.