added debugger for development environment
added pretty debug box styling, including Sass mixin
added Users resource to routes
allowed for rendering of erb
made a User object factory
tests for h1 tags and title on user show page
provide :title as @user.name, and created h1 tags to include @user.name
lowered BCrypts cost function in test environment
added a gravatar_for helper for users
included gravatar
fixed extra end
added a sidebar to the user SHOW view
styled sign up form
added signup form
sign up validation and invalidation tests
added @user = User.new to new action to allow for form_for to work
more sign-up styling
create action for post method on signup page
edited @user
added a space