Code review comment for lp:~mc-return/compiz/compiz.merge-grid-small-cleanup

Ok, all fixed now.
Also made sure grid-maximizing will never overwrite the windows' original size.

The good news:
Recent testing shows the window restores below the panel anyway in all cases, except when a window was first grid-maximized, then grid-resized via keyboard and then restored, because the original size was stored when the window was maximized in this special case.
I have fixed this also now, so a maximized window will never overwrite the original size...