Added the email field and gravatar img link to the yourpage.erb
removed ruby version in gemfile so that I can run it on my laptop (DBC runs 1.9.3 my laptop runs 2.0.0)
deleted the provided gemlock file and ran bundle to get the latest versions of all the gems so that shotgun stops giving me 'bundle exec' errors
added gravatar gem and added email field to the new user in the controller
added the logic about the gravatar email hash to yourpage.erb but not sure if it should actually go in the controller
I think I figured out how to find the logged in user's gravatar, but I don't know where to start on pulling the gravatar for each person who is tweeting.
I don't think I did it correctly but I tried to add photos next to each tweeter.
added seed users for the sake of testing, and replaced gravatar img links for the fake users with placekitten img links for demo
I also added each of us into the seed data with our email addresses so if you have a gravatar linked to your email it will hopefully show up.