init
Add 'deprecated/graphdraw/' from commit '2f4ec51bfd5cacba833832a2cc3ebe6d2afe54c4'

git-subtree-dir: deprecated/graphdraw
git-subtree-mainline: 387a8ca7d9d2298be6dd53a410a201c4d47deb64
git-subtree-split: 2f4ec51bfd5cacba833832a2cc3ebe6d2afe54c4
consolidated projects