Improve Scilab test suite with start/quit scripts + remove useless display.

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/branches/gsoc2009-sploving@12266 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Examples/test-suite/scilab/ret_by_value_runme.sci

@@ -0,0 +1,13 @@
+exec("swigtest.start", -1);
+
+try
+    a = get_test();
+catch
+    swigtesterror();
+end
+
+if test_myInt_get(a) <> 100 then swigtesterror(); end
+
+if test_myShort_get(a) != 200 then swigtesterror(); end
+
+exec("swigtest.quit", -1);