Updating readme
Renaming class and adding fork info
Adding week2 slides
Adding sasscache to gitignore
Adding offscreen link indicators
Adding placeholder slides for External Link demos
Changing config to not use 3d links (bug with offscreen text)
Fixing CSS class for visually hidden elements
Adding images and slide content
Project cleanup & adding reveal for easy downloading
Fixing heading levels, Removing unnecessary images, adding content
Removing link style from non-link text
Copy updates
Reordering slides
Adding Web Developer toolbar to resources
Slide content updates
Copy update
Photo credit update
Adding demo
Updating class 2 slides