Merge pull request #2546 from rochacon/client/add-pull-to-global-help

Client: add pull shortcut to global help

Author: mboersma

client/deis.py

@@ -33,6 +33,7 @@
   logs          view aggregated log info for the app
   run           run a command in an ephemeral app container
   destroy       destroy an application
+  pull          imports an image and deploys as a new release
 
 Use ``git push deis master`` to deploy to an application.