Cloned from https://bugzilla.redhat.com/show_bug.cgi?id=1420659

Description of problem:

If you go to the "all hosts" page and then click on a host, it is not possible to go back to the "all hosts" view without using the browser back button.

Version-Release number of selected component (if applicable): 6.2.7

Steps to Reproduce:
1. in "all hosts" page, perform a search for a host
2. click host
3. attempt to go back to the search you performed

Actual results: user needs to click browser "back" button to go back to search performed

Expected results: user can click some UI element to go back, similar to "close" button on host content page