setup.py: Fix the advertised package URL.

Unfortunately the old URL was terrible both because it was poorly chosen
and because it was broken long ago (if indeed it ever worked in the
first place).

diff --git a/setup.py b/setup.py
index 94b25d0..cedacdd 100755 (executable)
--- a/setup.py
+++ b/setup.py
@@ -18,7 +18,7 @@ cat = DC.Extension('catacomb._base',
 
 MS.setup(name = 'catacomb-python',
          description = 'Interface to Catacomb cryptographic library',
-         url = 'http://www.distorted.org.uk/~mdw/Catacomb-2.1.0',
+         url = 'https://git.distorted.org.uk/~mdw/catacomb-python/',
          author = 'Straylight/Edgeware',
          author_email = 'mdw@distorted.org.uk',
          license = 'GNU General Public License',