Merge branch 'hotfix/0.6.5.1'
automatically use the correct version of rubygems (1.6.2) in rvmrc
Ensure non-nil publication_scheme in fixtures so that example data works
Merge remote-tracking branch 'mlandauer_github/publication_scheme_fix' into develop
Latest translations from Transifex.
Merge branch 'master', remote-tracking branch 'origin'
Latest translations from Transifex.
Translation files updated with new strings, pushed and repulled from Transifex.
Bump application version.
Adding rake gem explicitly.
Remove rake from the test group.
Updating gem lock file.
Merge branch 'develop' into release/0.6.6
Add an option to disable comments on a request

Closes #30.
Migration accidentally omitted from 550f143
Don't show an RVM message in a non-interactive shell, like a cronjob
Add a note about how to easily install run-with-lockfile system-wide
Add a note about how to allow these commands to be run with elevated privileges by a luser
Edit note on running init scripts - can just be installed with execute permission for the deployment user.
Removing hardcoded /data/vhost, changing $vhost to $vhost_dir