CRM-14106 - Remove unnecessary uses of CRM_Utils_Array::value()
Merge pull request #349 from PoonamNalawade/HR-250

--HR-250 tweaks
Merge pull request #350 from colemanw/CRM_Utils_Array

CRM-14106 - Remove unnecessary uses of CRM_Utils_Array::value()
--HR-250 Code cleanup and indentation