Explain usage of access_urls to setup CNAMEs for web site domains.
Explain usage of access_urls to setup CNAMEs for web site domains.

annegentle/developer.rackspace.com,sigmavirus24/developer.rackspace.com,annegentle/developer.rackspace.com,ktbartholomew/developer.rackspace.com,ktbartholomew/developer.rackspace.com,annegentle/developer.rackspace.com,sigmavirus24/developer.rackspace.com,annegentle/developer.rackspace.com,sigmavirus24/developer.rackspace.com,ktbartholomew/developer.rackspace.com,annegentle/developer.rackspace.com,annegentle/developer.rackspace.com,rackerlabs/developer.rackspace.com,rackerlabs/developer.rackspace.com,ktbartholomew/developer.rackspace.com,sigmavirus24/developer.rackspace.com,rackerlabs/developer.rackspace.com,rackerlabs/developer.rackspace.com,sigmavirus24/developer.rackspace.com,rackerlabs/developer.rackspace.com,rackerlabs/developer.rackspace.com,ktbartholomew/developer.rackspace.com,ktbartholomew/developer.rackspace.com,sigmavirus24/developer.rackspace.com