Updated gemfile to use runcible 0.3.2
Updated katello code base to work with Runcible 0.3.2
Fixed a typo
Fixed an unintended insert
Changed the gemfile + spec to use new runcible
Removed the github reference in gemfile since ruby-gems is open
Revert "Removed the github reference in gemfile since ruby-gems is open"

This reverts commit e8081dc1c99f1c4a14bc4372e40abc02a5948ce9.
Removed the github reference in gemfile since ruby-gems is open
Merge pull request #1500 from parthaa/runcible-0.3.2-changes

Runcible 0.3.2 changes