intial commit - installed required gems using bundler
added git-ignore
removed initial cached files from git
modeled initial database structure and added migrations
added models for game, card and basic scaffolding for games and cards controllers
added null & unique constraints to respective columns in games and cards tables
added custom instance method to return board_size
added home page with random board generation, also saving in the database
added twitter boostrap
added home page showing layout for cards on board
added javascript for registering on click calls and verifying the cards
added progress update to backend using ajax
deploying to heroku
add .env to .gitignore
use unicorn via procfile for heroku
added devise for user authentication - admin purposes
added crud functionality to cards
added action mailer setup to send a email notification to user of the url
added email me to home page and ajax post to notify_user with the email address
glyphicons directory changed from fonts to assets