TRUNK-2801 - Fixed an exception when deleting program with enrolled patients
Using correct class names for the unit tests in - TRUNK-3912
Obs should have a pointer for the form_field it was created through - TRUNK-2069

Cleaned up the code - TRUNK-2069

Cleaned up the code - TRUNK-2069

Cleaned up the code - TRUNK-2069
Applying auto format changes
Merge pull request #1126 from jkondrat/TRUNK-2801

TRUNK-2801 - Fixed an exception when deleting program with enrolled pati...
TRUNK-4044 - EncounterType and EncounterRole names must be unique