Sass, Compass via sass-brunch; ported stylus (.styl) styles to Sass (.scss) styles; Gemfile for bundler; updated and renamed Brunch config, with symlink for backwards compat with current stable version.
Switch bundler to using local gems (thought it already was); and add the foundation gem.
Integrate Zurb Foundation 5 (via the Ruby gem); merge its minimal skeleton into the existing skeleton.
Add scaffolt to devDependencies; remove stray character in bowerrc.