Fixing doc to match code.
Merge pull request #438 from ycombinator/working

Fixing doc to match code.
Merge pull request #436 from rackspace/master

Bringing working up to speed with master
Adding ability to update a CDN-enabled container's TTL.
Merge pull request #439 from ycombinator/object-store-sample-code-ttl

Adding ability to update a CDN-enabled container's TTL.
Delete empty file
Merge pull request #441 from DavidPrevot/empty

Delete empty file
Ensure that different JSON attribute is sent to Rackspace API
Fix indent
Merge pull request #442 from jamiehannaford/rs-keystone-fix

Fix to "create user" operation
Renaming performance1-1 flavor to general1-1.
Merge pull request #443 from ycombinator/rename-flavor-id

Renaming performance1-1 flavor to general1-1
Adding initial version of code samples for networking.
Remove executable bit from documentation files
Merge pull request #446 from siwinski/pr-remove-doc-exec-perms

Remove executable bit from documentation files
Trivial whitespace lint fixes.
Merge pull request #447 from ycombinator/working

Trivial whitespace lint fixes.
Create ports and subnets from service object.
First cut at unit tests and implementation.
Merge branch 'working' into networking