Check that the managers file exists in the rails root before loading
Previously it was skipping the load because it was looking for the
managers file in the wrong location.
Merge pull request #515 from curationexperts/fix_managers

Check that the managers file exists in the rails root before loading
Speed up tests by not using render_views, except where neded by the test
Merge pull request #517 from curationexperts/no_render_views

Speed up tests by not using render_views, except where neded by the test