scilab: move scilab preprocessor directive before includes
scilab: roll back on primitive typemaps: return Scilab double on signed integers
scilab: use macro SWIG_NbInputArgument() instead of Rhs()
scilab: fix ret_by_value test
scilab: simplify 'from' integer typemaps: use createScalar* functions
scilab: optimize typemap AsInt
scilab: remove typemap useless stuff
scilab: small clean
scilab: new test for size_t type
scilab: refactor runtime code
scilab: put size_t & ptrdiff_t typemaps in separate file
scilab: replace test scilab_typemaps by generic test primitive_types
scilab: fix and optimize integer typemaps
scilab: check value and overflow errors in integer typemaps
scilab:implement li_typemaps test (library typemaps.i test)
scilab: move integer error tests in integers test
scilab: fix (check integer type) and optimize typecheck typemaps
scilab: small refactoring of scienum.swg
scilab: fix enums test
scilab: implement enum_var test