UICM-90: datetimepicker parses String params into appropriate data type.
* UICM-90: The datetimepicker should be able to parse parameters into the expected datatype if provided as strings
* UICM-90: datetimepicker able to parse dates provided as string
* UICM-90: Parsing operations should be Exception safe
* UICM-90: Removing unnecessarry string to date parsing operations