Remove some lingering radiant references from the README
Update rspec

RSpec 3.0 just came out, what could go wrong?? Let's start yinz out with
something bright, shiny, and new :)
Files generated from rails g rspec:install
Add the launchy gem for save_and_open_page

I can't figure out what my tests are doing without this.
Add one failing test
Update setup instructions
Merge pull request #20 from carols10cents/tests-and-setup-instructions

Tests and setup instructions