'shakes' (such as when the head/bomb goes of at the start of sam'n'max).
Was overwriting the end of the screen when asked to plot a non-multiple of
5 lines.
svn-id: r48690
Add ARM only aspect ratio correcting version of Normal2x scaler.
Make WinCE port use Normal2x by default if the screen is large enough.
Make WinCE port use aspect ratio correcting version if panel is hidden.
svn-id: r42843