RAD-161 Use emr-api to manage properties

[bgeVam]

Edit getRadiologyConceptClassNames test to match the right GP

see https://issues.openmrs.org/browse/RAD-161

[coveralls]

Coverage decreased (-0.2%) to 82.373% when pulling a5c8f40 on bgeVam:RAD-161 into d931858 on openmrs:master.

[coveralls]

Coverage decreased (-0.1%) to 82.444% when pulling 49c1fe0 on bgeVam:RAD-161 into d931858 on openmrs:master.

[coveralls]

Coverage decreased (-0.005%) to 82.556% when pulling b58c3ef on bgeVam:RAD-161 into d931858 on openmrs:master.

[coveralls]

Coverage increased (+0.03%) to 82.594% when pulling aa01304 on bgeVam:RAD-161 into d931858 on openmrs:master.

[coveralls]

Coverage increased (+0.04%) to 83.19% when pulling 7833516 on bgeVam:RAD-161 into 742fae4 on openmrs:master.