splits up css; fixes laurence's concerns that are relevant
sets logout hook to login url, adds support-badge html back in
smoother scrolling
Merge branch 'two-point-oh' into waltz-reminders

Conflicts:
	assets/dist/css/admin.css
	assets/dist/css/wpclef.min.css
	assets/dist/js/settings.min.js
	assets/src/sass/_settings.scss
	includes/class.clef-admin.php
	templates/admin/tutorial.tpl.php