Add _config.yml
Add Jekyll .gitignore
Modify the site title, and add the default layout
Update index.html to use the default layout, modify default.html slightly
Move some things from the index.html to _config.yml variables
Fix the location of the main.css file
Update the tutorial index to use the layouts
Add a tutorial layout
Update the first chapter of the tutorial to use the proper layout
Port three more chapters of the tutorial to the tutorial layout
Port the rest of the tutorial to Jekyll
Update caveman redirect page
Restored sample code in the index
Move CSS file to Sass, add front matter
Eliminate a bit of redundancy in the tutorials
Eliminate redundant language picker for the tutorial
Collect pagination information for the tutorial
Move tutorial pagination to tutorial layout
Delete old caveman documentation
Delete unused CSS