R2.4

1. Enhancements to support Bahmni's offline application (JIRA epic #1220).
   1. Bahmni has developed an offline application that can be used by community workers on the field or when there is no connectivity to internet. The offline app syncs patient and encounter data from the Bahmni server when it's online. The offline device will only be syncing data for one particular clinic's catchment  
      In order to enable this sync, some enhancements have been made in Bahmni OMODs to enable the offlibe device identify patients belonging to a particular catchment and also to identify any new encounters that are created in the Bahmni server.
2. Enhancements to Datasense (JIRA epic #1235)
   
   1. Datasense now allows a user to preview a report's data before it gets posted to DHIS. This works for a single facility as well as for multiple facilities. 
   2. Datasense is now able to store a concept drug (trade names), irrespective of whether the corresponding concept (generic name) is stored or not.
3. Tech work
   1. Client-Omods now read properties from /opt/openmrs for 0.81 release.
   2. Enabled installation of openMRS atomfeed omod through Ansible
4. Miscellaneous improvements 
   1. An observation with a concept drug for an answer, can now be synced across the HIE by Bahmni systems.
   2. On downloading encounters from the HIE, the Bahmni OMODs will now create visits and automatically close them, thus resolving the issue of creating open visits on downloading systems. 
   3. Patient's personal information can now be deleted in Master Client Index from Bahmni/client system.
   4. Fix has been put in for not re-uploading patient data when its downloaded to Bahmni from HIE.

Bahmni version supported with this release is 0.81.