Code review comment for lp://staging/~vila/ubuntu-ci-services-itself/secgroups

while "leon.py" is meant to be temporary. i think the fact it requires a 5 line explanation of its name indicates we could probably give it a clearer name for the time being. how about rename it to clean-secgroups.py or something.

Most importantly revno 243 is required before tarmac.sh is going to work on s-jenkins again. So we need this merged just to get other MPs flowing again.