Remove out of date list of jenkins jobs

The list of jobs in this doc file was out of date and most of the links
didn't work anymore.  Instead of trying to list out specifics which will
just get out of date again, include a generic pointer to where you can
find results (on code reviews).

Change-Id: Ief65281abae48bee6a679f76068e315227cf6991
Closes-bug: #1199577

Author: russellb

doc/source/devref/jenkins.rst

@@ -5,37 +5,14 @@ Nova uses a `Jenkins`_ server to automate development tasks. The Jenkins
 front-end is at http://jenkins.openstack.org. You must have an
 account on `Launchpad`_ to be able to access the OpenStack Jenkins site.
 
-Jenkins performs tasks such as:
+Jenkins performs tasks such as running static code analysis, running unit
+tests, and running functional tests.  For more details on the jobs being run by
+Jenkins, see the code reviews on http://review.openstack.org.  Tests are run
+automatically and comments are put on the reviews automatically with the
+results.
 
-`gate-nova-unittests`_
-    Run unit tests on proposed code changes that have been reviewed.
-
-`gate-nova-pep8`_
-    Run PEP8 checks on proposed code changes that have been reviewed.
-
-`gate-nova-merge`_
-    Merge reviewed code into the git repository.
-
-`nova-coverage`_
-    Calculate test coverage metrics.
-
-`nova-docs`_
-    Build this documentation and push it to http://nova.openstack.org.
-
-`nova-pylint`_
-    Run `pylint <http://www.logilab.org/project/pylint>`_ on the nova code and
-    report violations.
-
-`nova-tarball`_
-    Do ``python setup.py sdist`` to create a tarball of the nova code and upload
-    it to http://nova.openstack.org/tarballs
+You can also get a view of the jobs that are currently running from the zuul
+status dashboard, http://status.openstack.org/zuul/.
 
 .. _Jenkins: http://jenkins-ci.org
 .. _Launchpad: http://launchpad.net
-.. _gate-nova-merge: https://jenkins.openstack.org/view/Nova/job/gate-nova-merge
-.. _gate-nova-pep8: https://jenkins.openstack.org/view/Nova/job/gate-nova-pep8
-.. _gate-nova-unittests: https://jenkins.openstack.org/view/Nova/job/gate-nova-unittests
-.. _nova-coverage: https://jenkins.openstack.org/view/Nova/job/nova-coverage
-.. _nova-docs: https://jenkins.openstack.org/view/Nova/job/nova-docs
-.. _nova-pylint: https://jenkins.openstack.org/job/nova-pylint
-.. _nova-tarball: https://jenkins.openstack.org/job/nova-tarball