edx/configuration — pull request #4 by jrbl (2013-04-23 00:28:59+00:00)
Title: Jrbl/feature/doc update

* Rename *.yaml -> \1.yml
* It can be either way (ansible doesn't care) but it should be only one way, and the preponderance of existing configuration used .yml.
* Update to README to reflect changed filenames.
* Make AWS region selectable on CLI
* Make it convenient (albeit, mandatory) to set AWS region on the command line when calling ansible-playbook for cloudformation
* README updates
* Wrap to 80 columns
* improved markdown conformance and plaintext readability
* note about setting PYTHONPATH inside squeaky clean virtualenvs
* note about using WikiWords as your cloudformation stack names
* note about how sometimes ansible says 'ok' when cloudformation says something broke