Create MAINTAINERS.md

* Create new MAINTAINERS.md file with a pointer to central maintainers page
* Update README.md to point users at the attributes files directly
* Cleanup CONTRIBUTING.md links

Change-Id: I626074a06dc4cc8c4641c68e55f4c3ffe50658e3

CONTRIBUTING.md

@@ -30,7 +30,8 @@ Bugs should be filed on Launchpad, not GitHub:
 Contacts
 --------
 
-Mailing list: groups.google.com/group/opscode-chef-openstack
+Mailing List URL: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
+Mailing List Topic: [chef]
 IRC: #openstack-chef is our channel on irc.freenode.net
-Wiki: https://wiki.openstack.org/wiki/Chef/GettingStarted and https://docs.getchef.com/openstack.html
+Wiki: https://wiki.openstack.org/wiki/Chef
 Twitter: @chefopenstack

MAINTAINERS.md

@@ -0,0 +1,3 @@
+The chef core reviewer membership and contact information is centrally maintained [here](http://bit.ly/openstack-chef-maintainers).
+
+Please don't hesitate to reach out of you have questions or concerns related to this project. We are here to help.

README.md

@@ -10,11 +10,19 @@ https://wiki.openstack.org/wiki/Ironic
 Requirements
 ------------
 
-Chef 11 or higher required (for Chef environment use).
+Chef 12 or higher required (for Chef environment use).
 
 Attributes
 ----------
-TODO: List your cookbook attributes here.
+
+Please see the extensive inline documentation in `attributes/*.rb` for descriptions
+of all the settable attributes for this cookbook.
+
+There are also many common attributes shared across the cookbooks that are found in
+the cookbook-openstack-common cookbook attribute files.
+
+Note that all attributes are in the `default["openstack"]` "namespace"
+
 
 Usage
 -----