Add a docker compose configuration and mailman-web

This commit adds a lot of new code including the mailman's web
frontend. It includes a configuration file which can later be
configured to run required configs.

Also, the docker-compose file spins off the containers, sets up
appropriate volumes and links.

web/mailman-web/wsgi.py

@@ -0,0 +1,38 @@
+"""
+WSGI config for HyperKitty project.
+
+It exposes the WSGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/{{ docs_version }}/howto/deployment/wsgi/
+"""
+
+import os
+
+# import sys
+# import site
+
+# For some unknown reason, sometimes mod_wsgi fails to set the python paths to
+# the virtualenv, with the 'python-path' option. You can do it here too.
+#
+# # Remember original sys.path.
+# prev_sys_path = list(sys.path)
+# # Add here, for the settings module
+# site.addsitedir(os.path.abspath(os.path.dirname(__file__)))
+# # Add the virtualenv
+# venv = os.path.join(os.path.abspath(os.path.dirname(__file__)),
+#                     '..', 'lib', 'python2.6', 'site-packages')
+# site.addsitedir(venv)
+# # Reorder sys.path so new directories at the front.
+# new_sys_path = []
+# for item in list(sys.path):
+#     if item not in prev_sys_path:
+#         new_sys_path.append(item)
+#         sys.path.remove(item)
+#         sys.path[:0] = new_sys_path
+
+from django.core.wsgi import get_wsgi_application
+
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "settings")
+
+application = get_wsgi_application()