ADD: comment about configure stuff and updating README
ADD: comment about configure stuff and updating README

fccm/OCamlSDL1,fccm/OCamlSDL1,ocamlsdl/OCamlSDL,fccm/OCamlSDL1,ocamlsdl/OCamlSDL,fccm/OCamlSDL1,ocamlsdl/OCamlSDL