WIP [ci skip]
Full object creation process exists, just not yet linked in to existing views.
Renamed config setting `groups' to `ability_group_map' and config file accordingly.
Factored out user menu and created "create" menu for object creation actions.
Fixed issues with group services and grouper service.
Fixes #407.
Fixed uninitialized constant errors
Merge pull request #413 from duke-libraries/issue-407

Issue 407