CVS renato: added Dominik's xpm patch changelog

[FVWM CVS]

CVSROOT:        /home/cvs/fvwm
Module name:    fvwm
Changes by:     renato  07/07/16 10:21:17

Modified files:
        .              : ChangeLog 

Log message:
added Dominik's xpm patch changelog
corrected Simon's patch changelog date