Small improvement to fmpq_poly_mul (re-arrange of some code, plus using init2)
Small improvement to fmpq_poly_mul (re-arrange of some code, plus using init2)

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