Add a modest rpm .spec file and ensure that it's autoconf'd to keep
step with the release version number.
Ignore the generated .spec file, but ensure it's distributed with any
tarballs.
Signed-off-by: Ben Walton <bwalton@artsci.utoronto.ca>
From Tom Tromey. Thanks!
* Makefile.am (elpa): New target to create elpa tarball.
* magit-pkg.el.in: New.
* configure.ac: Create magit-pkg.el from it.
* magit.el: Added autoload for magit-status.
