add &nbsp; to empty option in field/dropDown widget
add &nbsp; to empty option in field/dropDown widget

jdegraft/openmrs-module-uicommons,yadamz/first-module,jdegraft/openmrs-module-uicommons,jdegraft/openmrs-module-uicommons,yadamz/first-module,jdegraft/openmrs-module-uicommons,yadamz/first-module,yadamz/first-module