added notemtpy url param to top level
passed notempty param as arg down into  wfxml_to_jsonarray_novastar5_disprpts_xml_id where it will be used to put a dummy record into the json array when the xml string is empty. for cases stage and stagethreshold only
added logic block structure where fake record will be created in json array
converting element value and element type conversion switch statements into functions...
more work converting element value and element type conversion switch statements into functions...
completed code to add fake record if needed
Merge branch 'paramnotempty'

Conflicts:
	wfxml_to_jsonarray_novastar5_disprpts_xml_id.php