implemented system.meta.uuid
prepare adapter socketio
Update INSTALL.md
Merge pull request #43 from hobbyquaker/master

system.meta.uuid, adapter socketio
Merge pull request #45 from smiling-Jack/patch-1

Update INSTALL.md
Merge pull request #44 from GermanBluefox/master

(Bluefox) default objects, edit user and groups
Merge remote-tracking branch 'remotes/upstream/master'
(Bluefox) user and groups are ready to edit
(Bluefox) remove members/groups by users.