Carehandler

* Wait for user interaction before dismissing toast notifications
* Correctly update appointments list after completing a visit
* Sync offline completed visits on login
* Support geofenced appointments while offline
* Fix display of weekly duties when no days are specified
* "As Needed" duties no longer require a note on missed appointments
* Added time remaining for services in unscheduled appointments
* Fix bugs with scheduled and unscheduled appointments after logging out