<cartridge versions> origin_runtime_219, fix up references to renamed carts
https://trello.com/c/evcTYKdn/219-3-adjust-out-of-date-cartridge-versions

Basic search and replace
Merge pull request #437 from dobbymoodge/fix_tests_card219

Merged by openshift-bot
Added "rhc env-var [list|add|remove]" commands to handle user settable environment variables
Automatic commit of package [rhc] release [1.13.2-1].
Adds support to user-defined environment variables through 'rhc env'
Merge pull request #436 from fabianofranz/dev/ffranz/env-vars

Merged by openshift-bot