Added a config file for documentation generation using Markdown and readthedocs.org.  Config file docs are located at http://www.mkdocs.org/user-guide/configuration.
Added a config file for documentation generation using Markdown and readthedocs.org.  Config file docs are located at http://www.mkdocs.org/user-guide/configuration.

Change-Id: I6bd413a136e865cbf779b9dbe310ffaaf7c4a31b

srsakhamuri/monasca-ansible-scripts,srsakhamuri/monasca-ansible-scripts,srsakhamuri/monasca-ansible-scripts