Added more test coverage for register patient.
Fix for error on the existing patients page
Merge branches 'add-new-radar-patients' and 'feature/add-new-radar-patients' of https://github.com/robworth/patientview into feature/add-new-radar-patients

Conflicts:
	patientview-parent/radar/src/main/java/org/patientview/radar/dao/impl/DemographicsDaoImpl.java
	patientview-parent/radar/src/test/java/org/patientview/radar/test/roles/unitadmin/UnitAdminTests.java
Merge pull request #170 from robworth/feature/add-new-radar-patients

Feature/add new radar patients