README: add Table of Contents

- generated with [DocToc](http://doctoc.herokuapp.com/)
- edited manually (tabs wtf?)
docs: add sketches to show template structure
footer: add 'plain' link
header: .email => .contact
README: small clarity edit
navigation: #refactor, use ol for all levels
css: add stylesheet micro-framework
css: lib: import normalize.css at v3.0.0 (from bower)
rename page-navigation => category-navigation
base: article: make title conditional
css: article: #fixes
css: mod nav-colapsed: #fixes
css: layout-microsite: update
header: div.contact small.contact
css: mod nab-collapsed: only apply to nav#primary
css: _user: default hue is blue
css: article: .page-navigation only with class
css: small #fixes
css: navigation: list markers only for nav#primary
partials: move category-lists in 'listing'