143 - PV - Messaging: finding patients

Added search text field to filter the patient list in "To" dropdown.
Merge remote-tracking branch 'robworth/develop' into features/143-Messaging-Finding-Patients
161-Add created&updated columns to user table.

Add created&updated datetime columns to user table
Merge remote-tracking branch 'robworth/develop' into features/143-Messaging-Finding-Patients
Merge remote-tracking branch 'robworth/develop' into features/161-Add-Created-Updated-Columns-To-User-Table

Merge develop changes.
PV-Message appearing in top nav for new user.

Use the user's created datetime column to check the group message showing and related job.
Merge remote-tracking branch 'origin/develop' into develop

Conflicts:
	patientview-parent/radar/src/main/java/org/patientview/radar/dao/impl/DiseaseGroupDaoImpl.java
Merge branch 'develop' of https://github.com/patientview/patientview into develop
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
Merge remote-tracking branch 'origin/develop' into develop
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...
Merge remote-tracking branch 'origin/develop' into develop
fix for letter display
Merge pull request #26 from PatientView/feature/looking-local

fix for letter display
Merge remote-tracking branch 'origin/develop' into develop