[misc] Fixing the usage of PatientData interface in JsonMedSavantServer.java
Merge pull request #1015 from phenotips/medsavant-misc

[misc] Fixing the usage of PatientData interface in JsonMedSavantServer
Fixed problems with JSON
Merge branch 'orion-gene-controller' of https://github.com/phenotips/phenotips into issue-1016

Conflicts:
	components/patient-data/impl/src/main/java/org/phenotips/data/internal/controller/AbstractComplexController.java
	components/patient-data/impl/src/main/resources/META-INF/components.txt