Modifying code sample as per Ed's input.
Minor code change as per Ed's suggestion
Merge branch 'master' of https://github.com/rackerlabs/developer.rackspace.com
Merge branch 'master' of https://github.com/rackerlabs/developer.rackspace.com

Conflicts:
	docs/dns/samples/get_record.rst
Merge branch 'master' of https://github.com/rackerlabs/developer.rackspace.com
Merge branch 'master' of https://github.com/rackerlabs/developer.rackspace.com
Initial check in for autoscaling getting started
Adding skeleton files for code samples
Merge pull request #71 from rdodev/autoscaling-getting-started

Autoscaling getting started