Make Nokogiri backwards compatiple with 1.8.7
Remove pry to be backwards compatible
Add travis CI
Update setup script
Add links to products
Pull layout of of product.erb
Redirect root url to first product
Add login endpoint
Update setup to go to start of presentaion
Add Etag support for product pages
Add cache control to the product pages

Pages are now cached for 1 minute
Add Rack::Cache middleware

Locally it uses temp file stores, on Heroku it will use memcachier servers
Show user's email when they're logged in
Woops :bangbang:

Lets not cache user's emails.
Updated Readme with pointers to tags