disabled rspec views and helper specs
after sign up controller
clickable after sign up steps with next button
env configs from heroku ingored
after sign up steps with text
added figaro to store ENV variables
configured mailer to work with mandrill
welcome and invite emails
fixed eature text after text update
about page added
terms of service and provacy policy pages
changed textign on home page for sign up buttons
shorten text on navbar
sign up navbar button improved