Description of problem:

When a user has created a repo, perhaps one with no URL, etc., and goes to the sync page, it appears on the sync screen with no checkbox next to it.


Version-Release number of selected component (if applicable):
katello 1.4.6-15.el6sat


How reproducible:


Steps to Reproduce:
1.  create a provider/product/repo from the CLI and upload a few RPMs to it
2.  nav to Content > Sync Management > Sync Status and expand all
3.

Actual results:
Repo shows up with no checkbox (and no content size either but that might not matter).

Expected results:
If this is a SYNC screen, and we can't actually sync content to a given repo type, we probably should filter that out from the UI.  If we're going to keep it there, we need to figure out some way to properly display content size/count.

Additional info: