gpg: Install gpg by default under the name gpg.
* configure.ac: Remove option --enable-gpg2-is-gpg. Add option --enable-gpg-is-gpg2. * build-aux/speedo.mk (speedo_pkg_gnupg_configure): Remove --enable-gpg2-is-gpg.
- Signed-off-by: Werner Koch <wk@gnupg.org>