lua-factory: Include trailers.svg in the dist tarball
lua-factory: Include trailers.svg in the dist tarball

MikePetullo/grilo-plugins,grilofw/grilo-plugins,MikePetullo/grilo-plugins,jasuarez/grilo-plugins,MikePetullo/grilo-plugins,GNOME/grilo-plugins,grilofw/grilo-plugins,GNOME/grilo-plugins,jasuarez/grilo-plugins