Graduation changes

[Jake Farrell <jf...@apache.org>]

As part of becoming a TLP our mailing lists have changed, everyone
subscribed to the lists has been moved over, the new lists are the same as
the old lists just missing the .incubator part now

dev@aurora.apache.org

Our website has also moved over to http://www.aurora.apache.org
Our git and svn repos have also changed to match this pattern as well.
Reviewboard, Jenkins and Jira will all remain the same (and have all been
updated to use the new code locations)

If anyone has any questions please ask
-Jake