RPV-264 Order of disease groups
intial test code for CommonUtils, copy of UserUtilsTest.java
CommonUtils and test code updated to match #403 5 step NHS number validation
Allow pseudo NHS number validation by ignoring numeric-only and checksum validation steps
Merge branch 'develop' of https://github.com/patientview/patientview into feature/194-nhsnumber-validation

Conflicts:
	patientview-parent/radar/src/main/java/org/patientview/radar/dao/impl/DiseaseGroupDaoImpl.java
clean NHS number on import of XML
Validates patient exists in unit during import
correct security post auth handling in looking local including specialty role handling to allow drugs and letters to work correctly
check for specialtyUserRoles == null
password field changed to ****
Merge pull request #24 from PatientView/feature/194-nhsnumber-validation

Feature/194 nhsnumber validation
style change
better check for empty specialties, updated commons
Merge pull request #25 from PatientView/feature/looking-local

correct security post auth handling in looking local including specialty...
fix for letter display
Merge pull request #26 from PatientView/feature/looking-local

fix for letter display
Merge branches 'develop' and 'feature/diabetes-all' of https://github.com/PatientView/patientview into feature/diabetes-all

Conflicts:
	patientview-parent/patientview/src/main/java/org/patientview/service/impl/ImportManagerImpl.java