[UPDATE] IPOA-192 (dirty as in: should be broken down to lots of smaller ones)
* Don't style HTML tags, go for classes everywhere.
* Include Inuit CSS headings.
* Opt to not use a webfont (Fira).
* more useful things in extend.scss
* use more vars and correlations
* clean up of class names and BEM scheme
* responsive header
* Some minor formatting fixes.