add EOL info and consolidate older releases into a single section

git-svn-id: http://svn.apache.org/repos/asf/cassandra/site@1724704 13f79535-47bb-0310-9956-ffa450edef68
2 files changed
tree: 28912e3029b1be31e052e709a10d98f7bbeba426
  1. publish/
  2. src/
  3. doap.rdf