Bug 956625 - Cleanup some BuildRequires that were added for this bug

https://bugzilla.redhat.com/show_bug.cgi?id=956625

Added some extraneous BuildRequires, this cleans those BuildRequires up,
cleans up the GemFile and removes a dependency on
/etc/openshift/console.conf needing to be present during build time.
Merge pull request #2265 from detiber/cleanupBuildRequires

Merged by openshift-bot