libraries/barry: Use systemwide dir for bash completion files

libraries/barry/barry.SlackBuild

@@ -140,9 +140,9 @@ cat hal/fdi/policy/10osvendor/19-blackberry-acl.fdi > \
 cp -a hal/hal-blackberry $PKG/usr/bin
 
 # Install bash completion scripts
-mkdir -p $PKG/etc/bash_completion.d
-cat bash/bjavaloader > $PKG/etc/bash_completion.d/bjavaloader
-cat bash/btool > $PKG/etc/bash_completion.d/btool
+mkdir -p $PKG/usr/share/bash-completion/completions
+cat bash/bjavaloader > $PKG/usr/share/bash-completion/completions/bjavaloader
+cat bash/btool > $PKG/usr/share/bash-completion/completions/btool
 
 mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
 cp -a README TODO COPYING AUTHORS NEWS ChangeLog \