GUI Tooltip Timer Fix
GUI Tooltip Timer Fix

This corrects issue #387 by reseting the tooltip timer when the mouse
leaves a mouse element.  This fix was suggested by ParodyGames on
Github.

GarageGames/Torque2D,GarageGames/Torque2D,greenfire27/Torque2D,dottools/Torque2D,greenfire27/Torque2D,GarageGames/Torque2D,RichardRanft/Torque2D,dottools/Torque2D,greenfire27/Torque2D,dottools/Torque2D,greenfire27/Torque2D,GarageGames/Torque2D,RichardRanft/Torque2D,GarageGames/Torque2D,RichardRanft/Torque2D,greenfire27/Torque2D,dottools/Torque2D,dottools/Torque2D,GarageGames/Torque2D,dottools/Torque2D,RichardRanft/Torque2D,greenfire27/Torque2D,RichardRanft/Torque2D,dottools/Torque2D,RichardRanft/Torque2D,dottools/Torque2D,greenfire27/Torque2D,RichardRanft/Torque2D,greenfire27/Torque2D,GarageGames/Torque2D,RichardRanft/Torque2D,GarageGames/Torque2D,dottools/Torque2D,GarageGames/Torque2D,RichardRanft/Torque2D,dottools/Torque2D