duDatepicker v1.2.2-rc2

Updates

• Added inline configuration - this will display the date picker as an inline popover (on the input) instead of a dialog
• Added focus (upon showing) and keydown event on date picker wrapper (for closing); removed keydown event on document (for date picker closing)
• Separated the month & year on calendar header (with separate click functions)
• Bug fixed: clear button doesn't clear input value on fromTarget & toTarget