PEP-8 test_content_sources.py.
1158138, 1113629 - Allow '.' in logins, permissions
Add a flake8.cfg.
remove unnecessary return
Adds master.rst back to master.rst
Merge pull request #1343 from bmbouter/add-back-master.rst-to-master

Adds master.rst back to master.rst
Add the doc_check module from pulp_openstack.

This will allow other projects to use it as well.
PEP-8 test_descriptor.py.
Merge branch 'master' of github.com:pulp/pulp
Add a --cover-min-percentage to our test runner.

Also, return Nose's exit code.
Merge branch 'release-notes-again'
Merge branch '2.6-dev'
Merge branch 'pep8-test_content_sources'
Merge branch 'flake8'
Merge branch '2.6-dev'
Merge branch 'gofer-1.4'
1163451 - create ~/.pulp with correct perms, and warn when it has wrong perms
Merge remote-tracking branch 'origin/2.6-dev'
Add a ref for the Pulp docs for intersphinx usage.
Merge pull request #1341 from asmacdo/i-cant-even

remove unnecessary return