Add stability info required by packager script
Merge branch 'release-0.3.0'
Merge pull request #3 from vinai-drive-by-commits/master

Add stability info required by packager script to extra.magento_connect section
[~TASK] merged pull request.
Merge branch 'develop'
[+TASK] removed public vagrant stuff
[+TASK] added helper method to get url suffix due to diffrent suffix handling in enterprise 1.13
[+TASk] added enterprise 1.13 support
Merge branch 'enterprise'
Merge branch 'master' into develop