RA-392: Disabled Awaiting Admission
Merge pull request #8 from geoff-wasilwa/RA-392

RA-392: Disable Awaiting Admission app
RA-343: Include Process HL7 task

Added a method that adds Process HL7 task when module is started.

RA-343: Refactored code to use class.getName() instead of string constant.
And formatted code to OpenMRS standards.