Fix editing sharing not showing group names
Fix permissions for requesting membership
Fix patients being accessible when membership not approved.
Add accessibility flags to patient resource. Fix patient tabs showing when patient is not accessible.
Fix group names not appearing for memberships on patient sharing page.
Fix leaving a group not working.
Improve patient list page. Shows 'invited' groups in the filter list, and hides groups you have requested access to, but haven't been approved for.
Fix random 'p' character appearing on the page.
Add 'send' targeted action to patient resource. Creates an adhoc group between two users.
Add created and modified times to group_save and membership_save
Add 'ad hoc' flag for groups
Add name generation of group for adhoc on request
Add adhoc flag to share
Add 'sending' patients to individual users
Fix group creation to automatically add the creator as a member
Hide shares from patient index cards.
Add ability to remove a adhoc group share.
Move patient owner to 1 line on patient index page
Merge pull request #128 from cmcnamara87/user-user-sharing

User user sharing