Readded support to option as array on commander, rhc env spec tests for multiple -e|--env items
Introduces :option_type => :list
Added spec test for option being provided twice, other minor stuff
Will not display env vars info on the end of create-app process
Create app with env vars as arguments
Added cucumber tests for rhc env
Added cucumber tests for rhc env
Merge pull request #446 from fabianofranz/master

Merged by openshift-bot