Removing houndci.com config

It's producing too many style messages at the moment. Consistent style
is good, but we don't want it at the risk of discouraging contributions.
Maybe we can restore it when we have a more consistent house style to
work from.
Merge branch 'rails-3-develop' of ssh://git.mysociety.org/data/git/public/alaveteli into rails-3-develop