1165404, 1165346 - document default host name in consumer.conf, admin.conf

Squash Me
Automatic commit of package [pulp] release [2.5.1-0.2.beta].
Automatic commit of package [pulp-nodes] release [2.5.1-0.2.beta].
1012091 - SELinux policy now allows setting directory attributes in /tmp
1077506 - [RFE] Support to list details information about one specific pulp repo

Now it is possible list information about specific repo in details, summary
and specifying different fields.

Commit also includes:
- pep8
- docs
Merge branch '2.5-testing' into 2.6-dev

Conflicts:
	nodes/pulp-nodes.spec
	pulp.spec
	rel-eng/packages/pulp
	rel-eng/packages/pulp-nodes
Merge branch '2.6-dev'
Fix version in spec file
1142325 - the unit tests no longer depend on qpidtoollibs.
Tweak some comments.
Merge branch 'pr/1408'
Merge pull request #1418 from jeremycline/1142325

1142325 - the unit tests no longer depend on qpidtoollibs.
GPG related updates

This patch updates the building doc, and adds a new parameter to builder.py
which pulls down signed RPMs.
Merge pull request #1365 from beav/gpgsign

GPG related updates
Merge remote-tracking branch 'origin/2.6-dev'
Updates python-kombu to 3.0.24
Merge pull request #1413 from dkliban/selinux-2.6-dev

1012091 - SELinux policy now allows setting directory attributes in /tmp
Travis now runs flake8 on pull requests
Merge pull request #1420 from bmbouter/US3132

Updates python-kombu to 3.0.24
Merge branch '2.6-dev'