Add opensans font support and remove obsolete CSS
Remove obsolete header code
Remove unnecessary js libs now that parallax and old header are gone
Simplify primary site layout file
Reformat content on main page into 2 rows by 3 columns
Add cover pic
Add uncommitted libs
Add .gitignore to ignore jekyll-generated site files
Merge pull request #1 from andrewfhart/simplified

Simplified (WIP)