EA-28: add getEarliestCheckInEncounter to VisitDomainWrapper
Vinay, Bharti: | Making changes to set start date version specifically
Mujir, Mihir | Upgrading to 1.10.x snapshot and making corresponding drugOrder changes (dateActivated)
Support specifying Visit and VisitType by uuid
Setting obsDateTime to current date if null, rather than encounterDateTime