removed "konq-plugins/mediarealfolder/media_realfolder.desktop /usr/share/services" in konq-plugins.install

install adblocker files in konq-plugins.install

Added debian/rules entry to remove /usr/share/apps/konqueror/servicemenus/media_realfolder.desktop before installation
 install/konq-plugins::
 	rm -f debian/tmp/usr/share/apps/konqueror/servicemenus/media_realfolder.desktop

  * Stop kdeaddons meta-package depending on knewsticker-scripts, 
    it depends on stuff in universe
