Description of problem:
If user attempts to "favorite" a group and views the Favorites portlet in the dashboard, s/he notes that only a single resource from that group appears in the portlet.  Other general instability is/may be exhibited too, as noted below.

Version-Release number of selected component (if applicable):


How reproducible:
Every time

Steps to Reproduce:
1.  Create compatible groups for each of: platform, server, services.  Assure you have multiple of each type in the group
2.  Inventory > Compatible Groups > $name_of_group
3.  Click the "Favorite" badge
4.  Navigate back to your dashboard;  view the Favorites portlet (or add one if you don't already have it.)
5. Repeat steps 2-4 for each of your compatible groups
  
Actual results:
* Instead of the group itself showing up in the portlet, a lone resource appears.  For example, if I try to badge "Platform Group", and then view results, I get one Favorite for, say, "core-01.usersys.redhat.com" -- not the Group itself.
* (maybe) Badging a group seems to wipe out any other "groups" that have been badged already, i.e., if i favorite the Platform Group, and then Favorite the Server Group, only the latter (in the aforementioned busted state) shows up.  Not quite 100% sure of the heuristic on this.
* (maybe) This behavior, combined with another non-group already in the favorites -- for example, badge a host file and then badge a Platform Group -- seems to cause the dashboard to be unresponsive - it never returns.


Expected results:

Working and/or stable badging of groups/resources

Additional info:
This may not be a dashboard bug, per se, but dashboard is the only place one can (currently) see the favorites.  Also, as noted above, the dashboard can end up severely hanging from this.