Dev update for dropdowns and textfields

this will solve temporary all the Problems with the Dropdowns and textfields/Areas

-2 new experimental classes not used in active Version just for testing and improvement
- OnInfoWindow changed to a arrayed Rect creation and Content drawing
- Added Darkness for Dropdown menus
- Dropdowns react on click on outside of them and Close
- clicking into textfield or textarea will Close the Dropdowns
- clicking a Dropdown will remove Focus from any textfield or textarea