Update README.md

Simpler version, points to wiki

ODPI-28

README.md

@@ -1,18 +1 @@
-# ODPi Spec
-This repo contains all the current ODPi specs. The latest version will always be in the *master* branch, with finalized versions under the appropriate tags.
-
-## Available specs
-
-- ODPi Runtime - covers the core Hadoop componets
-
-## Release cadence
-
-Spec releases are twice a year ( March and September ), as approved by the ODPi Release Team. You can learn more about the release process at ...
-
-## Join the discussion
-
-Visit https://lists.odpi.org/mailman3/lists/odpi-technical.lists.odpi.org/ to join the current techincal discussion about the spec and upcoming spec releases. You can also view open issues at ...
-
-## Making spec proposals
-
-Bug fixes to the spec are always welcome, and can be made by issuing a PR to the given spec. If you are looking to include larger components, approval by the RT is required. You can learn more about the process at ...
+Read more about this project at https://github.com/odpi/specs/wiki or http://www.odpi.org