Added missing helper file and had to rewrite the ability file to match new concept on permission
Reformatted gis record to be more of an analog to how the system actually saves records
Changed method of permissions for nyucore object, using built in hydra permissions more
Cucumber VCR is now recording new episodes, better for catching changes in code
All users log in via the logged_in_users file for cucumber tests; also added a test global admin user
Changed language in feature to match user story and filename
Changed login to be generic admin since this doesnt specify a collection
Had to change some steps to keep cucumber working
Rerecorded all VHS
This commit fixes the fact that adding a default admin_group in an after_create callback wasn't saving.

It also added back coverage for CRUD abilities but now uses more Hydra default permissions

Had to re-record VHS tapes for new interactions.
Updated bundle so annoying Travis stops failing
Added line in README linking to access controls Wiki
Cleanup README links