add dotenv to Gemfile
remove comments, add custom login-logout routes
add callback to make has_secure_password compatibe with oauth2 -- might be really bad
add access_token column to user_table for use with oauth
add methods for login, show single user, logout
add logic to display login or logout
add simplecov to Gemfile, add output directory to gitignore
add simplecov to Gemfile
ignore .env
require and start simplecov at top
not sure what this is - need to pull changes from master
Merge branch 'master' of github.com:red-spotted-newts-2014/food-overflow
fixed weird nil/each thing. this is a bad commit. sorry.
add style_guide to application.css
Add Tags Stylesheet
shell for questions_controller_spec
change dotenv to dotenv-rails
fix alignment
replace hard-coded keys with dotenv
uncomment login routes - I think this works