created system tests for creating groups (auto) - TeamMaker
created system test for adding/editting group

System tests have been written to test adding/editting groups
manually.

I have also modified oauth tokens add and edit to have an
alphabetically sorted list of users.

Furthermore I have removed the views for penalty since we
haven't been using them.
created new system test for adding rubric templates

The system test tries adding, modifying, and deleting rubric
templates.

I've also removed delete view files for events, users, and
simple evaluations because they are not used.

Spelling error fixed in users/merge instructions

Modified departments and faculties indices to not search the Action
column.