QuickStart first draft
Moving quickstart to doc directory
Adding YAML frontmatter

This will be parsed by the website build task
New font and header background color

With this change, API docs and examples match the website design
of the new-build branch of openlayers.github.io better.
Include ol.css in doc/quickstart.hbs
Adding basic concepts tutorial
Adding heading
ol3 logo for examples and apidoc header
Nicer search box position
Link to latest, fenced code blocks
Bare bones index pages
Fixing typo
Link to website root
Link to API docs
Merge pull request #1056 from openlayers/doc

Basic docs