TRUNK-2147: Changed html input text to spring:message
changes check from empty string to null and empty string
Merge pull request #522 from openmrs-codejam-hamburg/TRUNK-3950

TRUNK-3950: changes check from empty string to null and empty string
TRUNK-2147: Fixed property name truncate error
TRUNK-2218: remove direct method calls in PatientServiceImpl.java
Merge pull request #531 from dkithmal/TRUNK-2218

TRUNK-2218: remove direct method calls in PatientServiceImpl.java
TRUNK-2218: remove direct method calls in CohortServiceImpl class
TRUNK-2218: remove direct method calls in ConceptServiceImpl class
TRUNK-2147: Svae message fixed
TRUNK-2218: remove direct method calls in EncounterServiceImpl class
TRUNK-2218: remove direct method calls in FormServiceImpl class
TRUNK-2218: remove direct method calls in LocationServiceImpl class
TRUNK-2218: remove direct method calls in ObsServiceImpl class
TRUNK-2218: remove direct method calls in OrderServiceImpl
TRUNK-2218: remove direct method calls in PersonServiceImpl class
TRUNK-2218: remove direct method calls in ProgramWorkflowServiceImpl class
TRUNK-2218: remove direct method calls in ProviderServiceImpl class
TRUNK-2218: remove direct method calls in VisitServiceImpl class
TRUNK-2218: remove direct method calls in UserServiceImpl class
Merge pull request #520 from madawa-rc/TRUNK-2147

TRUNK-2147: Double quote truncate error