Downgrade launchy to avoid deprecation warning.
Fix bad merge of d88b79d1aa24a78ed95255a37a0403d7e3c0117e
Pull more up-to-date version of webrat from git - trying to resolve travis issues with launchy dependency.
And now latest version of launchy.
Update to specific commit in webrat for launchy fix without other breaking changes.
Move Gemfile to https
Merge branch 'develop' into release/0.8