Added unit test for plugin configurations mapping
Don't merge user entity, transient field are reset.
Profile option are ignored for now
Adapted method to create a backupjob for new rest api
Set correct profile type
Implemented method to create backup job
Added role based security  annotations
Organized imports
Added dozer mapping for backupjobs plus unit test
Set time expression when creating new job
Organized imports
Added integration test for creating a backup job