Fix flaky test

Remove default cases in select statements.
Correct error message expectation.

Fixes #211
Lock down raml2html version

Lock down raml2html version to 1.0.4

Fixes #104
Merge pull request #212 from ncdc/211-TestCreateRegistrySaveError-flaky

Merged by openshift-bot
Revert "Make docker-builder and sti-builder use Centos 7 base image"

This reverts commit 892178f0f2074134843837340075defce147f96f.
Merge pull request #214 from bparees/master

Merged by openshift-bot
Merge pull request #213 from ncdc/raml2html-version

Merged by openshift-bot
Allow OpenShift to start in roles master and node

* Adds `openshift start master` and `openshift start node` as options
* Use --listen to specify the address to listen on, --master as the public
  reachable address, and --etcd as the URL to the etcd server
* More intelligently default addresses based on user input
* Split startup code into separate packages for cleaner isolation
Update examples
Merge pull request #209 from smarterclayton/give_openshift_start_roles

Allow OpenShift to start in roles master and node
Pause for the etcd server to report ready
Use hostname in both master and node paths
Merge pull request #215 from smarterclayton/wait_for_ready_etcd

Pause for the etcd server to report ready