Bug Fixes

-=-=-=-=-

-Documentation now shows overridable theme values (though this needs to be documented).
-Detect when object transform is flipped and flip normals too.
-TileMap can specify bounce and friction for collision.
-Removed limit of 4 lights per object
-Added is_hovered() to buttons.

scene/gui/control.cpp

@@ -1002,7 +1002,7 @@ void Control::_window_input_event(InputEvent p_event) {
 
 			}
 
-			p_event.mouse_button.global_x = pos.x;
+				p_event.mouse_button.global_x = pos.x;
 				p_event.mouse_button.global_y = pos.y;
 
 				pos = window->focus_inv_xform.xform(pos);