CVS griph: * updated documentation regarding quoting in expand_args_extended

[FVWM CVS]

CVSROOT:        /home/cvs/fvwm
Module name:    fvwm
Changes by:     griph   06/07/14 04:38:42

Modified files:
        .              : ChangeLog 
        fvwm           : fvwm.1.in 

Log message:
* updated documentation regarding quoting in expand_args_extended