Improved Error MessageBox in LoginController
Resource soft delete deletes now also all sub-departments
DAL now can check for null
Merge branch 'work' of github.com:IAP12-16B/jManagr into work

# By mnewmedia
# Via mnewmedia
* 'work' of github.com:IAP12-16B/jManagr:
  added key value to resource
  blub
Merge branch 'work' of github.com:IAP12-16B/jManagr into work