[conformal/btcnet] ecacc0: Add go vet and golint to TravisCI.

[John C. Vernaleo]

  Branch: refs/heads/master
  Home:   https://github.com/conformal/btcnet
  Commit: ecacc006cd68510d1b7f0a88e5e2cf73885d124d
      
https://github.com/conformal/btcnet/commit/ecacc006cd68510d1b7f0a88e5e2cf73885d124d
  Author: John C. Vernaleo <j...@conformal.com>
  Date:   2014-09-08 (Mon, 08 Sep 2014)

  Changed paths:
    M .travis.yml

  Log Message:
  -----------
  Add go vet and golint to TravisCI.