EventMachine 0.12.10 does not work under Windows 7 64-bit/Ruby 1.9.2

[unevenpancake]

While trying to install this project, EventMachine kept kicking back on me. A little googling led me to: http://stackoverflow.com/questions/6927907/ruby-problem-installing-eventmachine-under-windows-7

What I did was to change the Gemfile.lock to "Ruby 1.0.0.beta.4.1" which seems to have solved the problem as far as the install goes. I'm still very new to Rails (and GitHub for that matter), so I don't know if this appropriate for a pull request or an issue.