Merge tag '0.2.1' into develop

Finishing release 0.2.1
Updating plugin to be compatible with IntelliJ 13 EAP
Fixed a bug where some actions would fail if a git project had no remote configured
Merge branch 'release/0.3'
Merge tag '0.3' into develop

Finishing release 0.3
Bumping version number
Adding my site as vendor url
No longer "early alpha"
Add a Bitdeli badge to README