Updated djangorestframework to 2.3.12 security fix.
Updated Docker to v0.7.6.
Merge pull request #463 from opdemand/docker-0.7.6

Updated Docker to v0.7.6, tested.
Show the list of config variables sorted by name
Tabularize config output
Add a --oneline option to config:list
Merge pull request #469 from nathansamson/nathan/client-config-improvements

Nathan/client config improvements
significant typo ("no" -> "yes")
Allow the provision-controller.sh script to run in a directory with spaces
Merge pull request #471 from nathansamson/nathan/vagrant-space-fix

Allow the provision-controller.sh script to run in a directory with spaces
Merge pull request #470 from jfw/patch-1

significant typo ("no" -> "yes")
Add new Domain model.

This is added in the API with 2 new URLS

GET /apps/{app}/domains to retrieve the list of the domains
POST /apps/{app}/domains/{domain} to create a new domain.

The CLI is adapted to make use of this new API.
Publish domain information to Chef databags
Also publish default domain to databag.
Validate hostname input
Add Domains in the admin interface
Save domain parent when saving the domain. Also invalidates '*' subdomains.
Improve invalid domain name error message
Allow removal of domain names
Add tests for different cases