Initial files
Added Groups
created migrations
Fixed syntax
Made the fixtures and the load into the database
Changed the name from user groups to memberships.
Added some of the relationshps
Fixed the relationship
merged with master
Add scaffold for group controller
Got index working
Finished the create function
migration
Made the test work for update and destroy
Merge branch 'user_groups-20-MAO' of https://github.com/cremalab/suite_api into user_groups-20-MAO
Add owner id
permit owner_id in params, fix typo. #20
Finished up the tests
Merged with previous branch
Updated with master