4e1165c9053773eac9cb2021b9c1eaa3ed27f3cf Added Gaussian unscented cubature (order three approximation).

Dynare failed to compile or MATLAB testsuite failed to run

Dynare failed to compile or Octave testsuite failed to run

A full log can be found on karaba in '/tmp/dynare-master-check-7WdtgEEQ1M.log'.