Update meta_request gem
Update Skylight

Get rid of ‘Skylight native extension not found’ warning/get latest
updates.
Clean up sessions_controller_spec
Redirect user to previous page

Store referrer in session hash for use after login is posted. User will
be redirected back to the page they were previously browsing. Complete
with test case.
Clean up User factory

Swap out double quotes
Fill in tests for the reviews controller

Add patch request test + delete requests