add traitify gem
add dotenv gem and .env file containing api keys
add .env to .gitignore
add model and controller for traitify
add config for traitify
add traitify js files and included the require in application.js
add icons for traitify results
unsure had to add this extra file in
Bundle install newly added dependeicies and gems
Merge pull request #19 from dahal/traitify

Traitify