cleanup gemfile

remove bourbon, neat, and airbrake
install zurb foundation
add root route

create high_voltage root route pages#home
update gemfile

sass-rails was outdated.
disable action mailer

  # config.action_mailer.delivery_method = :smtp
  # config.action_mailer.smtp_settings = SMTP_SETTINGS
Merge branch 'ml-development'
disable smtp
Merge branch 'ml-development'
install devise

use devise for basic user authentication while testing.
Merge branch 'ml-development'
update foundation settings
create landing_nav

create the landing page navigation and dummy links.
landing page

test current design online
Merge branch 'ml-development'