1158138, 1113629 - Allow '.' in logins, permissions
PEP-8 pulp.server.common.openssl and its tests.
PEP-8 tests for webservices.middleware.exception.
PEP-8 server.webservices.controllers.dispatch.

Also PEP-8 its tests.
merge 1299
Removes default admin/admin credentials from global admin.conf
Merge pull request #1371 from bmbouter/removes-admin-admin-defaults

Removes default admin/admin credentials from global admin.conf
Ports DB connection to mongoengine and adds lots of tests
Merge pull request #1363 from bmbouter/US3029

Ports DB connection to mongoengine and adds lots of tests
Bumps python-qpid dep to release three
Merge pull request #1383 from bmbouter/bump-python-qpid-to-release-three

Bumps python-qpid dep to release three
1166703 - builder.py now checks to make sure master isn't checked out.

Building master is still allowed if the --scratch flag is used, or if
you use the new --build-master flag.
Merge pull request #1387 from jeremycline/1166703

1166703 - builder.py now checks to make sure master isn't checked out.
Added pulp-admin client commands for refreshing content sources
Merge pull request #1379 from dkliban/2.6-dev

Refresh Content Sources CLI
1165355 - Add a sanitize_checksum_type function.

https://bugzilla.redhat.com/show_bug.cgi?id=1165355
Merge branch 'pep8-openssl' into 2.6-dev
Merge branch 'pep8-middleware_exception_tests' into 2.6-dev
Merge branch 'pep8-dispatch' into 2.6-dev
Merge branch '2.4-testing' into 2.4-dev