enovance/edeploy — pull request #150 by Spredzy (2014-10-30 04:02:56+00:00)
Title: repositories: Attach pool if not already done + detach function

Currently whenever a call is made to `attach_pool_rh_cdn()`, edeploy
tries to attach to it even though it has already been attached, leading
to a fail build. This commit aims to verify if the pool is already attached
before attaching to it. This commit also provide a function `detach_poll_rh_cdn()`