[DynareDev] Status of testsuite in 4.4 branch

82d43818f5f276fb066bc0b45c31037a378d92f2 Fix issue with purely forward deterministic models with lags on exogenous. ================================ DYNARE MAKE CHECK MATLAB RESULTS ================================ | TOTAL: 439 | PASS: 437 | FAIL: 0 | XFAIL: 2 | XPASS: 0 ================================ DYNARE MAKE CHECK OCTAVE RESULTS ================================ | TOTAL: 433 | PASS: 431 | FAIL: 0 | XFAIL: 2 | XPASS: 0 A full log can be found on karaba in '/tmp/dynare-4.4-check-T1hOkh4LFs.log'.