RA-1474: Coreapps: Patient Search Widget performed redundant search when running on OpenMRS 2.1.x (#142)
* RA-1474: Coreapps: Patient Search Widget performed redundant search when
running on OpenMRS 2.1.x
* Addressing changes proposed by Mr. Goodrich: changing code convention things that were missed, and added issue link in comments to added code.