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.
Copywriting for landing page for soft launch

- Replaces introduction for the soft launch
- Removes Sign Up Today
- Edits to the three boxes
Merge branch 'copywrite' of https://github.com/annegentle/developer.rackspace.com into copywrite

Conflicts:
	src/site_source/index.html
Merge branch 'dev' of github.com:rackerlabs/developer.rackspace.com into copywrite