Move grid-output-view template out of shared/
Upgrade YUI to 3.15.0
Move the site's custom grids Media Query config back into Gruntfile.js
Housekeeping cleanup
Add parsed grids-responsive.css to the Pure metadata on res.locals.pure
Use grids-responsive.css on site and in Grids examples
Use full-width code block for Customize page's <link>
Add magic to Get Started page by adding awareness of Grids defaults
Copy improvements to Get Started
Merge pull request #215 from ericf/get-started-defaults

[Get Started] Add magic to Get Started page by adding awareness of Grids defaults