TRUNK-3848 when upload a new module the tasks stop working
Added @Transaction annotation to ProviderServiceImpl.getUnknownProvider() to make it read only - TRUNK-4402
TRUNK-4260: Error while submitting empty form in the page: openmrs/admin/concepts/conceptSource.form
Merge pull request #973 from rpuzdrowski/TRUNK-4260

TRUNK-4260: Error while submitting empty form in the page: openmrs/admin/concepts/conceptSource.form
TRUNK-4415 Add sonar properties
TRUNK-4415 Excluded tests failing with JaCoCo
TRUNK-4415 Added missin build tag
TRUNK-4416 Throwable and Error classes should not be caught
TRUNK-4417 Added missing hashCode methods
Merge pull request #666 from mylesbarros/master

TRUNK-3848 when upload a new module the tasks stop working
TRUNK-4406: Remove duplicate keys from message resource files

TRUNK-4406: Remove duplicate keys from message resource files - hindi

TRUNK-4406: Remove duplicate keys from message resource files hi

TRUNK-3064: Create unit test for duplicate messages