Put Ruby at top of results since that's what most users of this gem will care about
Shorten gemspec example
Expose second method, builds result from eval.in url
JSonification of url gets smarter
Logging to stderr can be overridden

Not really necessary to do it all the way through,
because they get filtered before reaching this far, anyway
Add Result#as_json
Add link to docs
Bump version to 0.1.4