added style guide library
added initial one
adjusted styles and added sample image
removed line comments compass comiper generated (I've never seen them for debug)
two changes for enhancement and maintainability

* use $content-min-width when screen size is small
* use bigger border-radius value for bigger circle
added style guide (bugid:110442)
* added some configurations for customization
* added rem fallback function for ie8
use rem fallback function instead
added stylesheets for web font and replaced tab with 2 spaces

including tiny style adjustments
added style guide to card.scss and use rem fallback function
removed get clicky script
added style guide for button.scss
Style guide not needed in dashboard.scss which is specific style for dashboard (user might not use them)
moved font-size setting to html element because rem unit refer to html element size as a root
set fixed size to some elements because which not need flexible
use styledocco instead of kalei style guide
refined comments for styledocco
moved content-list class
added styleguide for the other stylesheets
load styleguide task only when grunt-styleguide already installed

And I removed auto installation targets with package.json becuase installing grunt-styleguide might be needed to use sudo (otherwise, npm install failed).

also added compass config files for daily development