SortFigs:
--------------------------------------------------------------------------
Sort figure windows by cascading them.
--------------------------------------------------------------------------
Form:
SortFigs( h, xo )
--------------------------------------------------------------------------
------
Inputs
------
h (1,:) Array of figure handles. Optional. If not
provided, all current figure handles will be used.
xo (1) Horizontal offset for first figure. Optional,
default is 0.
-------
Outputs
-------
h (1,:) Array of figure handles.
--------------------------------------------------------------------------
Children: