[bootstrap3] applying bootstrap3 version of sufia
updating tests to work with latest sufia
Fixing dashboard expand details for bootstrap 3
Changing spec since the anchors are no longer visible in bootstrap3
WIP: Refactor batch edit spec and add test for deleting files

All tests pass if run individually. When run together 2 out of 3
fail (batch delete passes).
Added notification when a user has been added to a file permission set
Added user notification on user file permission addition
Merge branch 'develop' into refactor_feature_specs