feat(engine): add exception type to error code
- first, implemented for service task with a java delegate

related to CAM-1035
Merge remote-tracking branch 'upstream/master' into CAM-1035-ExceptionType
feat(engine): add some code for exception type to error code
- add implementation for script task, multiinstance and service task
  expression/delegate expression
- adjust test cases for the new feature

related to CAM-1035
Merge branch 'CAM-1035-ExceptionType' of https://github.com/polenz/camunda-bpm-platform into polenz-CAM-1035-ExceptionType
fix(engine-rest): fix wink test cases on windows

Add antiJarLocking and antiResourceLocking config to wink server bootstrap
to avoid file locks on windows.
Merge branch 'master' of github.com:camunda/camunda-bpm-platform