Bug 920745
Bug 920745
WIP Cartridge Refactor - Cartridge Repository

* Initial load + tests
* Add MCollective cartridge_repository_action: install/erase/list
* support new cartridge CRUD
Merge pull request #1620 from bdecoste/master

Bug 920745 [merge]
Merge pull request #1622 from jwhonce/wip/cartridge_repository

Merged by openshift-bot
Revert "WIP Cartridge Refactor - Cartridge Repository"

This reverts commit 624b05ab53117950cb3b7553d2f9c4107b00ab55.