Update Gemfile
Update Gemfile
Update Gemfile
Update rearviewmirror.rb
change to Gemfile was not required

change to Gemfile was not required - returning to original state.
change to Gemfile

belief that using a git read-only clone would be a better method of getting Ruby gems.
Merge pull request #1 from colinbjohnson/master

Resolve Issues with Shipping  to Librato Metrics