add instlalation instructions
add instlalation instructions

hughperkins/clnn,szagoruyko/clnn,brunoro/clnn,brunoro/clnn,hughperkins/clnn,hughperkins/clnn,hughperkins/clnn,szagoruyko/clnn,brunoro/clnn,szagoruyko/clnn,szagoruyko/clnn,brunoro/clnn