fixed selector to find calendar icon for bootcssVer != 3
fixed selector to find calendar icon for bootcssVer != 3
smalot/bootstrap-datetimepicker,smalot/bootstrap-datetimepicker,smalot/bootstrap-datetimepicker,davidpatters0n/bootstrap-datetimepicker,AuspeXeu/bootstrap-datetimepicker,davidpatters0n/bootstrap-datetimepicker,AuspeXeu/bootstrap-datetimepicker,AuspeXeu/bootstrap-datetimepicker,davidpatters0n/bootstrap-datetimepicker