Add more recent Puppets and rubies to travis matrix
Update travis to match current standard
Fix travis.yml typo
Removed releases that aren't covered by current PE or POSS systems
Move 2.1.2 into allowed failures
Merge pull request #69 from eshamow/add_recent_puppet

Add more recent Puppets and rubies to travis matrix
Merge branch 'master' into fix_passenger_enable