Squashed 'yahttp/' content from commit de8fef7

git-subtree-dir: yahttp
git-subtree-split: de8fef7a5e220fc5320d2de5ccc3d5da082528b6
Merge commit 'b719fa65e3f9643ad22a550d164228674c4d8069' as 'yahttp'
track yahttp via git now