53ade8fc662ff7f29da92b9b2c19048afb5863a4 Merge pull request #463 from JohannesPfeifer/Suggestion_purely_forward_backward

================================ DYNARE MAKE CHECK MATLAB RESULTS ================================ | TOTAL: 203 | PASS: 202 | FAIL: 0 | XFAIL: 1 | XPASS: 0

================================ DYNARE MAKE CHECK OCTAVE RESULTS ================================ | TOTAL: 201 | PASS: 200 | FAIL: 0 | XFAIL: 1 | XPASS: 0

A full log can be found on karaba in '/tmp/dynare-master-check-UpniutvW7Y.log'.