sync latest version to bionic (all Delta is integrated)

[Christian Ehrhardt ]

We had taken Delta for test issues.
In detail that were:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=856423
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=856437
The latter was indirectly fixed by
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=860031

But overall all Delta-need is gone, we can sync 2.8-1 as part of out Bionic work on postgresql.

[Christian Ehrhardt  (paelzer)]

Triggering the sync now, we need to cleanup for pg-10 anyway once the tests queues are reasonably short again.

[Christian Ehrhardt  (paelzer)]

This bug was fixed in the package postgresql-plproxy - 2.8-1

---------------
postgresql-plproxy (2.8-1) unstable; urgency=medium

  * New upstream release.
  * Run tests via newnet/localhost so they don't conflict with an existing
    cluster on 5432. (Closes: #856423)

 -- Christoph Berg <email address hidden> Sat, 14 Oct 2017 16:21:59 +0200

postgresql-plproxy (2.7-2) unstable; urgency=medium

  * Team upload.
  * Add patch to support PG 10 in Makefile.
    https://github.com/plproxy/plproxy/pull/27

 -- Christoph Berg <email address hidden> Thu, 21 Sep 2017 14:58:44 +0200