Test some different rubies on travis to see what happens
Update tests to use capybara methods instead of regex

This way, we're getting text as the user would see it.
See: https://github.com/jnicklas/capybara/issues/1341
Switch .rvmrc.example to now preferred .ruby-* files

Also recommend 2.0.0
Update documentation about supported rubies
Merge pull request #819 from carols10cents/ruby-2

Adds support and preference for Ruby 2.0.0
Set up puma as heroku intended

According
to https://devcenter.heroku.com/articles/deploying-rails-applications-with-the-puma-web-serveSet
Update to latest patch version of rails, 3.2.20
Newrelic says it wants to be updated too
Goodbye, airbrake
Update the newrelic config as well
Merge pull request #820 from carols10cents/puma-on-heroku

Set up puma as heroku intended
Merge pull request #821 from carols10cents/rails-3.2.20

Update to latest patch version of rails, 3.2.20
Merge pull request #822 from carols10cents/update-newrelic

Newrelic says it wants to be updated too
Merge pull request #825 from carols10cents/remove-airbrake

Goodbye, airbrake
Update the osub subscribe call to take correct # of args

I'm not sure how this ever worked.
Updates osub.