Re-integrate Sass.
Add in bootstrap-sass.
Add Bourbon.
Sassify transitions and transformations.
Integrate Bourbon modular scale.
Use screen size variables on media queries.
Sassify colors. Remove autoprefixr from package.json.
File hierarchy and typography variable granularity changes.
Remove dependency on Ruby by using libsass. Require switch to Bourbon 3.2.3 due to lack of map support in Bourbon 4.0.2.
Increase section title modularity.