fixed shadow variable bug in PlannedSurgery
updated MovablePlannedSurgerySelectionFilter to support started surgeries
fixed bug in AppointmentService call (OperationTheaterService.getLocationAvailableTime)
renamed test because it wasn't executed by maven
fixed NPE in Scheduler.java
removed unused code
fixed bug: when building the plannedSurgery chain a started surgery must be the first element for a location
added emergency scheduling support; modifications to build test jars to share code between api and omod project
removed unused messages
removed debug output