foreman-env UI: Added many new boundary tests and converted to factory
added boundary tests for media
resolved travis complaint
Merge pull request #1067 from sghai/media

Boundary tests for media
Merge pull request #1066 from kbidarkar/env-boundary-tests

foreman-env UI: Added many new boundary tests and converted to factory
Fix documentation-related issues

* Add a missing package to `requirements-optional.txt`
* Add a formerly undocumented module to the docs
* Properly designate several code blocks
* Fix a broken class reference
Merge pull request #1069 from Ichimonji10/docs

Fix documentation-related issues