Fixed typo on liquibase changeset comment
Merging patients should fail where the loser has unvoided orders - TRUNK-4353

Follow up - TRUNK-4353
make dosageInstructions required for all dosingTypes except SIMPLE as specify in TRUNK-4351
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Made DrugOrder.quantityUnits optional for out patient care setting
Disable Hibernate cascading for Encounter.orders and Obs.order - TRUNK-4336

Follow up - TRUNK-4336

Follow up to address review comments - TRUNK-4336

Follow up - TRUNK-4336

Follow up - TRUNK-4336

Follow up - TRUNK-4336

Follow up - TRUNK-4336

Follow up - TRUNK-4336
Added OrderService.getRevisionOrder

Follow up
removed regimen tab from patient dashboard according to TRUNK-4358
Follow up to update javadocs in PortletController - TRUNK-4358
Updated API to mark all DC orders as stopped as they get created
Moved private members to the top of the file
Updated changeset that creates DC orders to set start_date and date_stopped and added a unit test
TRUNK-4362 OrderService.getDiscontinuationOrder() should ignore voided orders
Added missing drug_order rows to test data
Updated DrugOrderValidator to make dosingType nullable
Changed code that checks class equality of persistent objects to use the persistent class for hibernate proxies
TRUNK-4362 Corrected javadoc
Cleaned up some code where local variables were getting created un necessarily
Order.previousOrder is mapped incorrectly - TRUNK-4368
Removed private setter for Order.dateStopped
Cleaned up orderserviceimpl