tmatilai/vagrant-proxyconf — pull request #55 by johnbellone (2014-02-26 18:45:47+00:00)
Title: Use HTTPS git address for firewall issues.

For those of us behind firewall using the git protocol (default in older
versions of bundler) is no bueno. Unfortunately, as far as I know, only
in the latest version can we actually specify the protocol to use with
the :github syntax in the Gemfile.