Author: Andreas Jaeger
Revision Date: 2018-03-09 08:39:43 UTC

Retire cue

Cue has been retired in mid 2016 as official project and did not
continue developement, it's time to retire it completely.

Remove everything, update README.

Depends-On: https://review.openstack.org/551202
Change-Id: I4092bb5feac88235eae52895a57ce3d01f347638