Ref. #1713
— use XLS instead of XLSX in testsuite datafiles — use optimset instead of optimoptions — use quadv/quadl/quadgk instead of integral — fix race condition in load_m_file_data_legacy.m tests — use fallback implementation for intersect(…, 'stable')
git-svn-id: https://www.dynare.org/svn/dynare/trunk@3112 ac1d8469-bf42-47a9-8791-bf33cf982152