Remove werkzeug dependency
Start lamson mail logger with supervisord (fixes #233)

This uses a custom method of starting lamson in logging mode, which does
not daemonize lamson [0].

Mailserver logs end up in `parts/mailserver/logs/logger.log` instead of
`var/log/lamson.log`. This could be changed by calling the stuff from
`lamson.utils.make_settings` manually, but I think it's not worth it.

[0] https://gist.github.com/nidico/5076333
Remove redundant supervisor declarations

Supervisor is now only added as a buildout part from `base.cfg`. The
other buildout files (`adhocracy.cfg`, `memcache.cfg`, `postgres.cfg`,
`redis.cfg`, `solr.cfg`) only extend the supervisor configuration with
their respective part.

This fixes hhucn/adhocracy.hhu_theme#154.
Remove postgres_with_postgis from develop branch.

This is only of interest in the geo branch, and merging that back will cause
much more work anyway.
Properly install and use lamson locally
Use explicitly configured git URL
Use standard json library instead of simplejson
We now require Python 2.6+ and can therefore assume that json is present. Notably, this only ever worked by accident since we don't even declare a simplejson dependency.
Merge pull request #256 from nidico/feature-233-start-lamson-with-supervisor

Start lamson mail logger with supervisord (fixes #233)
Actually configure supervisor somewhere
This has been forgotten in 9809052db0b08f0f85368e889e2185419cc062a2
Re-add missing fields in migration scripts (Fixes hhucn/adhocracy.hhu_theme#162)
Remove yet another leftover RabbitMQ file
Merge pull request #255 from nidico/feature-remove-werkzeug-dependency

Remove werkzeug dependency
Hide defunct option in INSTALLATION.md
Do not use broken mirror (Closes #260)
typo
Switch to HTTP for now (temporarily, while we set up HTTPS)
Revert "Switch to HTTP for now (temporarily, while we set up HTTPS)"

This reverts commit fa1afe38c229e0bd55de9ab3bc8e8cbacbca0282.
Enable requestlog in hhu config
Simplify lamson documentation
Note that this never worked, as -e is not an option to a POSIX shell echo built-in, but only to /bin/echo
Do not use deprecated func_name property (see http://docs.python.org/3/reference/datamodel.html#index-33 )