First step
Update the project last_update as well.
Update the project last_update as well.
TaskHistory
Merge branch 'states' of github.com:pgiraud/osm-tasking-manager2 into states
Show tiles states on the map
Styling state 1 (working)
managing task taste, still needs work.
More work on task actions on the client.
Send task to client on unlock
Get prepared for removing the lock button
Users cannot lock more than one task