edx/configuration — pull request #938 by e0d (2014-03-27 19:01:51+00:00)
Title: a few tags for task limits.

Allows doing things like:

```
ansible-playbook -i ec2.py commoncluster.yml --tags=vhosts --extra-vars "deployment=hello env=world" -e@/path/to/secrets.yml -T 30
```