Add David's first draft for LaTeX News 22
treec307529407f81ad510901f7463aa4cf0287f676e
drwxr-xr-x - base
-rw-r--r-- 775 build-config.lua
-rw-r--r-- 2221 build.lua
drwxr-xr-x - doc
drwxr-xr-x - required
drwxr-xr-x - scripts
drwxr-xr-x - support
drwxr-xr-x - validate