Initial commit
Add basic stuff
Add unicorn and procfile
Add gitignore
Add testing gems
Setup/initialize DBs
Run rspec install
Add rspec config stuff
Add shoulda
Add basic redirect model
Redirect generate short URLs
Housekeeping (Remove old files)
Add basic URL shortening mechanism
Add database cleaner
Add redirect mechanism
Housekeeping (Clear example code)
Change short_url to url_token
Complete frontend test coverage
Add notes for TokenGenerator and Redirect classes