[btcsuite/btcd] 07f8c8: TravisCI: Use release version of glide.

[Dave Collins]

  Branch: refs/heads/master
  Home:   https://github.com/btcsuite/btcd
  Commit: 07f8c84fb1d622c1173376f211d7a44160254553
      
https://github.com/btcsuite/btcd/commit/07f8c84fb1d622c1173376f211d7a44160254553
  Author: Dave Collins <da...@conformal.com>
  Date:   2017-01-23 (Mon, 23 Jan 2017)

  Changed paths:
    M .travis.yml

  Log Message:
  -----------
  TravisCI: Use release version of glide.

This modifies the .travis.yml file to install a release version of glide
instead of using its latest master branch.  This will prevent upstream
changes from inadvertently breaking the CI builds.