save a redirect, use https

setup.py

diff --git a/setup.py b/setup.py
index 17714b0..40b6e58 100644
--- a/setup.py
+++ b/setup.py
@@ -65,7 +65,7 @@
       keywords='templates',
       author='Mike Bayer',
       author_email='mike@zzzcomputing.com',
-      url='http://www.makotemplates.org/',
+      url='https://www.makotemplates.org/',
       license='MIT',
       packages=find_packages('.', exclude=['examples*', 'test*']),
       tests_require=['pytest', 'mock'],