save entity changes
Multiple documents
create doc
refactor exract plumb into service
deactivate socket listener in app
DO:basic create broadcast
REFACTOR: old socket route removed from server, entites are created on socket cb instead of post cb
Array Query service
local scripts instead
DO:update/delete entity - socketed
DO: title also updates
DO: adding connections - socketed
DO: delete connection also socketed
BUGFIX: newly created edge didnt have scope
BUGFIX: existing check failed for 0 index
BUGFIX: entities were deleted in multiple places
DO: readd doc creation
REFACTOR: switched to jsplumb draggable  - performance improved