Adding the id of the student and the employee number when a person has that role
Bug fix:
- fixed the way the file was being saved on the parking job
- removed the property that is no longer needed for saving the file
- moved the file template to the proper location
- guaranteeing that the file returned in the webservice is that last one
of a concluded parking job
Merge pull request #281 from mbborgez/searchWithPersonIds

Person Ids on search
Avoid NullPointerException.
Bug fix: Update role expression to bennu2
Bug fix:
- guaranteeing the proper initialization of the default locale in the
tools Language (this should be fixed in Language)