CVS domivogt: * "Maximize forget" does nothing if the window is not maximized.

[cvs]

CVSROOT:        /home/cvs/fvwm
Module name:    fvwm
Changes by:     domivogt        13/06/24 06:07:59

Modified files:
        .              : Tag: branch-2_6 ChangeLog 
        fvwm           : Tag: branch-2_6 move_resize.c 

Log message:
* "Maximize forget" does nothing if the window is not maximized.

Without this patch it screwed up the window's geometry.