Bugfix:  remove _fmpz_poly_scalar_submul_fmpz from the header.
Bugfix:  remove _fmpz_poly_scalar_submul_fmpz from the header.

dsroche/flint2,jpflori/flint2,fredrik-johansson/flint2,dsroche/flint2,dsroche/flint2,jpflori/flint2,wbhart/flint2,fredrik-johansson/flint2,jpflori/flint2,fredrik-johansson/flint2,wbhart/flint2,jpflori/flint2,wbhart/flint2,dsroche/flint2