Add 2.0 schema to docs. Note: from autodoc run on system with 2.0 beta 5.
drwxr-xr-x - 1.6
drwxr-xr-x - 2.0
-rw-r--r-- 0 README
drwxr-xr-x - style_guide
drwxr-xr-x - stylesheets
drwxr-xr-x - tools