WIP.
Cleaning up CSS before merging in Fran's CSS.
Integrated Fran's CSS. Still not verified.
WIP.
Integrated Fran's new css.
Merge branch 'style-sepha' into style-fran

Conflicts:
	public/babelbooapp/app.css
	public/babelbooapp/playlists/playlist-card.html
Tentatively finished design of playlist search page.
WIP.
Design mostly done.
Tags now in horizontal.