Tonido Group Related HTTP API

These are HTTP API calls that are group related.

• getgrouplist
• addnewgroup
• updategroup
• getusersforgroup
• removegroup
• inviteusertogroupdirect
• removegroupmember
• acceptgroupinvitedirect
• deleteinvitation
• assigngroupowner
• getgroupimage
• getinvitationimage
• getacceptedinvites
• getinvitesupdate
• getpendinginvites
• acceptgroupinvite
• getsentinvites
• getgroupsforuser ???