v.6 added yes\no ability to change in configure.ac file if you don't want to install hack for KDE or Freedesktop
and rebuilt a little makefile.am, so if you install both hacks then you don't need to execute the user-install-sh script after
since sound theme will be installed for all users of GTK\KDE in /usr/share/sounds
decided to copy and then delete kde files instead of moving (i think it will be better probably not sure)