Install node-bourbon
Themes: Remove references to Compass
Themes: Rebuild CSS files
Merge branch 'themes-rm-compass' into develop
Grunt: Add PHP Lint support
Merge branch 'grunt-phplint' into develop
JS: Optimize class inheritance handler
Merge branch 'js-opt-inheritance' into develop
Load files using absolute paths

* Resolves #99
Merge branch 'require-absolute-paths' into develop
Mark relative URIs as internal by default
Merge branch 'relative-uris-internal' into develop