Bug 999791 - uninitialized constant RHC::Rest::Client::Set
Merge pull request #448 from jwforres/bug_999791_rhc_undefined_constant_set

Merged by openshift-bot
Bug 999637 - rhc tests fail with seed 48203
Merge pull request #450 from jwforres/bug_999637_rhc_tests_fail_with_seed

Merged by openshift-bot
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