Added landscape interpretation bit.
Moved interpreting landscape to tutorial.
Added a lot of docs.
Added title to pages.
Added cookbook.
Initial.
Moving docs to own project.
Add 'doc/' from commit '5a63bbd4c7627a014f9b6317dd58b284978e743f'

git-subtree-dir: doc
git-subtree-mainline: 7287c0a3952e762c7b09d32f17d1c82559c0f9be
git-subtree-split: 5a63bbd4c7627a014f9b6317dd58b284978e743f