Reverting uninentional changes to blog posts URI prefix.
Permanently redirect old blog links to new.
Moved Create Provider method

Moved the "Create Provider" step to the authentication sample and
removed that method from the other examples.
Merge pull request #453 from DonSchenck/cloud-databases

Moved Create Provider method
Merge pull request #452 from ycombinator/redirect-old-blog-links

Redirect old blog links
Report the minimum version of Ansible.
Merge pull request #455 from rackerlabs/min-version

Report the minimum required version of Ansible in the README.
Adding requirements for node.js

- Fixes #407
Merge pull request #457 from rackerlabs/gh-407

Adding requirements for node.js
Added Google Analytics and Core Metrics from old site

Copied code verbatim from

https://github.com/rackerlabs/devsite/blob/master/source/index.html#L1106-1130
Merge branch 'master' of github.com:rackerlabs/developer.rackspace.com