API Documentation LOGIN POST /signup POST /signin GET (Auth) /signout USER GET (Auth) /:USER POST (Auth) /:USER/settings PUT (Auth) /:USER/settings DELETE (Auth, login) /:USER CODEBINS GET (Auth) /:BIN POST (Auth, isAuthor) /:BIN PUT (Auth, isAuthor) /:BIN DELETE (Auth, isAuthor) /:BIN SEARCH GET /search?