trying to port to cargo
working on getting the project cargo-ified
messing around with components notes
Add 'libdttp/' from commit 'add3ee641744195f6411287e0093aed63507275c'

git-subtree-dir: libdttp
git-subtree-mainline: 07cdf562afc8a6ed9d2aec2c351176fda6b842ef
git-subtree-split: add3ee641744195f6411287e0093aed63507275c