Add .gitignore.
Remove .sass-cache
Remove Webworkbench settings.
Remove version from grunt and add CSS only build.
Update to normalize css 2.1.0
Remove jquery 1.8.3
Update to jquery 1.9.0
Remove JSON.js
Add JS only build task.
Remove BOM from file.
Fix typo in messages and remove BOM from file.
Move text helpers to _type.css and rename with text- prefix.
Move RWD img css to _helpers.css
Move text-size-adjust out of media query.
Drop IE6/7 support from IE conditionals.
Add Sass/Compass to technology colophon.
Drop IE6/7 support from IE conditionals.
Updates merged from master.