- Creates a tree structure for documentation, it allows to organize it better
from a developer point of view and also the rendered documentation should be
easier to navigate.
- Moves partially the main readme to be included in the online docs, the main
readme will be updated to have a link to avoid duplicated content)
- Moves the examples folder to the docs, so they can be accessed through the
online documentation. Creates a new pair of "macros" to create links to
specific versions, scm_web & scm_raw_web.
Co-authored-by: Chris Kleinknecht <libc@google.com>
