message: keep only jlibtorrent.dll
diff: @@ -236,7 +236,7 @@ build_libraries() {
  # fix libjlibtorrent.dll -> jlibtorrent.dll
  if [[ $os_build == "windows" ]]; then
  - cp bin/release/windows/${os_arch}/libjlibtorrent.dll bin/release/windows/${os_arch}/jlibtorrent.dll
  + mv bin/release/windows/${os_arch}/libjlibtorrent.dll bin/release/windows/${os_arch}/jlibtorrent.dll
  fi
  cd ..
  