Fixes #4976 - ensure the process is really running inside a rake task

fixes #1809 - foreman realm integration

fixes #1966 - improved UI errors for proxy

Fixes #4851: a SmartProxy.with_features scope replaces feature-specific scopes generated during class loading

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

fixes #4314 - ignore default scope ordering on host search by puppet class

fixes #4581 Implement available_networks API for VMware

fixes #4201 - update operating system by label, use description or fallname otherwise

fixes #3001 - Facts searchable by both host id and name