Create new form field "Time"

Form field "Time" allows user to easily select time from a drawer.
Configurable parameters:-
starthour : 0-23
endhour : 0-23
showminutes : true/false
minutedivisions : 2,3,4,6,7,12
military : true/false (24 hr format)
event : 'focus', 'click', 'mouseover'
layout : 'horizontal' / 'vertical'
hoursopacity : 0-1
minutesopacity : 0-1
showbutton : true/false
callback : js function