| Subject: | Create git-cpan-clone, analogous to git-clone |
git-cpan-clone should create a new directory (taken from @ARGV, or named
after the module we're working on if omitted), then run git-cpan-init in
the new directory.
git-cpan-init should really be analogous to git-init, but it is actually
more like clone - except that it always operates in the current
directory. Adding a new command lets us provide a better interface
without breaking the old one.