Adding commonmarker bloated the image enormously.
Adding commonmarker bloated the image enormously.

Turns out that the gem included many MB of "test" files. While I was at
it, I trimmed out the rubygem cache too. This should be slightly smaller
than before.

puppetlabs/showoff,binford2k/showoff,slambert/showoff,puppetlabs/showoff,marrero984/showoff,marrero984/showoff,slambert/showoff,marrero984/showoff,puppetlabs/showoff,binford2k/showoff,puppetlabs/showoff,slambert/showoff,binford2k/showoff,binford2k/showoff,slambert/showoff,marrero984/showoff