Make cluster association work on deployment level
Make cluster association work on deployment level

Unless we decide to allow clusters to persist on a redeployment
of a deploymentconfig, the association should be on the deployment
(that is, the rc). This means that --app flags must specify a
pod name or deployment name (not a dc).

crobby/oshinko-cli,crobby/oshinko-cli,crobby/oshinko-cli,tmckayus/oshinko-cli,radanalyticsio/oshinko-cli,radanalyticsio/oshinko-cli,radanalyticsio/oshinko-cli,tmckayus/oshinko-cli,tmckayus/oshinko-cli