Updated DatePicker control.
Added check for inline type of datepicker control.
Added datepicker destroy and recreation menthods on calendar icon click.
Updated DataBrowser tool.
Replaced start date and end date datepickers with EduVis datepicker controls.
Cleaned up stylesheet naming to prevent secondary load of same stylesheet.
Updated DatePicker control.
Added check for inline type of datepicker control.
Added datepicker destroy and recreation menthods on calendar icon click.