Added w4 and h4 to GameImage which returns quarter of the width/height of the image
Removed warnings from GetDayOfWeek
Added ox/oy for original x,y and ex/ey for destination x,y for SimpleDialog along with a timer controls
Added EaseInBounceTween, EaseOutBounceTween & EaseInOutBounceTween functions to maths
Changed EaseInBounceTween, EaseOutBounceTween & EaseInOutBounceTween parameters to match the rest of the tween functions