Fix bugs related to CR

* Done - was the ward at minimum safe staffing 3 <= 2 + 2 + 0 -> Green

* Done - Popup add RN and HCA column names

* Done - Popup needs a cancel button (submin buttonm, cancel button)

* Done - Late night drop down no popup

* Done - Compare HCA value with minimum safe staffing
popup, Staffing level has not met the minimum safe staffing requirements. 
(Warning sign)

* Done - Need the warning message on the risk yes popup also.