user avatar fix
Merge branch 'master' of https://github.com/DerekMaffett/patient-tracker
Merge branch 'master' of https://github.com/DerekMaffett/patient-tracker
encounter table sorting done
Merge pull request #17 from DerekMaffett/11_groups

11 groups
set up for making groups
make index action with authorization
add serializer for groups
add users to returned json with groups
unauthorized users cannot create groups
add validation and authorization to new group creation
implement admins and members for groups
signed in users can not delete groups
only admins can destroy groups
add dependent: :nullify for groups, not currently working
signed in resident becomes admin of any new group
add admin to serializer for group
add test for inclusion of admins in index for groups
refactor group_index tests
start a groups view