add cname
remove public
Squashed 'public/' content from commit 2d982be

git-subtree-dir: public
git-subtree-split: 2d982be2832041b547708656e2983fd92997851d
Merge commit '293db113b10c780fbfa4dc02d11b856f8824f1a3' as 'public'
reset repo
add staic files
remove cname
add cname
add readme
update readme, add submodule readme