Description of problem:

On the dashboard, when you see some invalid subscriptions, and if you click the number, it used to show you the systems.  Now it takes you to the content hosts screen, but does not perform the "subscription status = invalid".  But the count is not accurate either, when you do perform the search.

Currently when you click the number, the query-string formed is "?search=subscription_status=invalid", and "=invalid" gets disappeared, this should be 
"?search=subscription_status%3Dinvalid".


Version-Release number of selected component (if applicable):
6.2

How reproducible:

Always
Steps to Reproduce:
1. Hit the Satellite URL
2. Go to Dashboard
3. see 'Content Host Subscription Status' widget
4. Select any of the status invalid/valid/partial

Actual results:
Query String formed is ?search=subscription_status

So, no search takes place

Expected results:

It should perform search as subscription status = invalid

Additional info: