fixes #4800 SLES special handling in facts parser

refs #2189 - update host group parameter search tests

fixes #1804 - find hosts through nested hostgroups on puppet class search

fixes #4776 - support session[:expires_at] for api requests

There are situations where the UI needs to invoke requests
on the API controllers; therefore, we need to ensure that
the session expiration accounts for them. This is a common
for plugins, such as Katello, which leverage the...

fixes #3214 - set taxonomy for hosts created via Puppet from facts or a default setting

fixes #4555 add ca certificate to ovirt

fixes #4457 - Session fixation, new session IDs are not generated on login (CVE-2014-0090)

Fixes #4680 - Don't append periods to unqualified unmanaged hosts

fixes #4639 - array in lookup_value incorrectly displayed in form

fixes #4664 - shorten OS description for SUSE