Please backport pdns-recursor 3.7.3-1 (universe) from wily

[Chris Hofstaedtler]

Please backport pdns-recursor 3.7.3-1 (universe) from wily to trusty, utopic, vivid.

Reason for the backport:
========================

Newer versions of pdns-recursor are better suited for use on/with the ever changing Internet.

Testing:
========
Mark off items in the checklist [X] as you test them, but please leave the checklist so that backporters can quickly evaluate the state of testing.

You can test-build the backport in your PPA with backportpackage:
$ backportpackage -u ppa:<lp username>/<ppa name> -s wily -d trusty pdns-recursor
$ backportpackage -u ppa:<lp username>/<ppa name> -s wily -d utopic pdns-recursor
$ backportpackage -u ppa:<lp username>/<ppa name> -s wily -d vivid pdns-recursor

* trusty:
[X] Package builds without modification
[X] pdns-recursor-dbg installs cleanly and runs
[ ] pdns-recursor-dbgsym installs cleanly and runs (unclear where this package comes from)
[X] pdns-recursor installs cleanly and runs
* utopic:
[ ] Package builds without modification
[ ] pdns-recursor-dbg installs cleanly and runs
[ ] pdns-recursor-dbgsym installs cleanly and runs
[ ] pdns-recursor installs cleanly and runs
* vivid:
[ ] Package builds without modification
[ ] pdns-recursor-dbg installs cleanly and runs
[ ] pdns-recursor-dbgsym installs cleanly and runs
[ ] pdns-recursor installs cleanly and runs

Reverse dependencies:
=====================
The following reverse-dependencies need to be tested against the new version of pdns-recursor. For reverse-build-dependencies (-Indep), please test that the package still builds against the new pdns-recursor. For reverse-dependencies, please test that the version of the package currently in the release still works with the new pdns-recursor installed. Reverse- Recommends, Suggests, and Enhances don't need to be tested, and are listed for completeness-sake.

pdns-recursor-dbg
-----------------

pdns-recursor-dbgsym
--------------------

pdns-recursor
-------------
* pdns-server
  [ ] trusty (Reverse-Suggests)
  [ ] utopic (Reverse-Suggests)
  [ ] vivid (Reverse-Suggests)

[Micah Gersten (micahg)]

Utopic is now EOL