f2617fcf74010d24d5b966352e1a25b9d0edc333 deterministic simulations: more efficient manner to build the Jacobian matrix of the stacked system. Gains is not as much as expected.

================================ DYNARE MAKE CHECK MATLAB RESULTS ================================ | TOTAL: 526 | PASS: 520 | FAIL: 3 | XFAIL: 3 | XPASS: 0 | LIST OF FAILED TESTS: | * simul/simul_ZLB_purely_forward_no_solution.mod | * deterministic_simulations/rbc_det6.mod | * run_reporting_test_matlab.m

================================ DYNARE MAKE CHECK OCTAVE RESULTS ================================ | TOTAL: 520 | PASS: 509 | FAIL: 8 | XFAIL: 3 | XPASS: 0 | LIST OF FAILED TESTS: | * initval_file/ramst_initval_file.mod | * simul/simul_ZLB_purely_forward_no_solution.mod | * recursive/ls2003_bayesian_xls.mod | * deterministic_simulations/rbc_det6.mod | * optimizers/fs2000_7.mod | * run_reporting_test_octave.m | * ../matlab/lyapunov_symm.m#1 | * ../matlab/utilities/general/name2tex.m#4

A full log can be found at http://www.dynare.org/testsuite/master