scilab: check overflow in array typemaps
scilab: fix error message in macro
scilab: fix doc on arrays
scilab: fix doc on STL, module
scilab: support of std::deque
scilab: fix scilab_li_matrix wrong checks
scilab: char* array matrix and vector typemaps
scilab: check char* array typemaps in scilab_li_matrix test
scilab: minor renaming