Revert "Prefetch full benchmark results"

I don't usually click the other time range links, so why bother?

This reverts commit 9061c5fa4eeeae6a923c7857339418438d10d059.
Autorunner: Results
Update benchmark Gemfile.lock's
Add Ruby 2.0.0 Gemfile.locks
Nokogiri lockdown take 2
Autorunner: Results
JRuby Gemfile.lock's w/nokogiri 1.5.0

I really need a rake task for this.
Autorunner: Results