Merge pull request #68 from gitahi86/master

Added MOH 731 PMTCT Indicator HV02-11
Reworked 'create patient' functionality
* Patients can be created from existing persons
* Similiar patients listed on create patient form
* Create patient button removed from Intake app
Updated report view so that
* Requesting a report is done via Angular controller method
* Requesting a report doesn't lead to extra model refreshes
Added calculation to determine discordant couples.
Merge with upstream

Merge branch 'master' of github.com:I-TECH/openmrs-module-kenyaemr into experimental
Minor code clean up. Removed redundant code.
Added MOH 731 PMTCT indicator HV02-12