Remove client unittest dependency on NamedTuple
Updates to developer setup script

One of the yum install commands was missing a "-y", causing issues. I also
updated the quickstart to remove one step.
Added the OpenStack, Docker, and OSTree plugins to the Jenkins setup script
Merge pull request #1257 from beav/dev-setup-update

Updates to developer setup script
Merge pull request #1238 from barnabycourt/fix-rhel5-unittest

Remove client unittest dependency on NamedTuple
Merge pull request #1258 from jeremycline/update-ci-setup-script

Added the OpenStack, Docker, and OSTree plugins to the Jenkins setup script