tests: cleanup

tests:
- add "hello" to test first basic compilation to file/memory
- add "more" test (tests2 suite)
- remove some tests

tests2:
- move into tests dir
- Convert some files from DOS to unix LF
- remove 2>&1 redirection

win32:
- tccrun.c: modify exception filter to exit correctly (needed for btest)
- tcctest.c: exclude weak_test() (feature does not exist on win32)

tests/tests2/50_logical_second_arg.c

@@ -1,29 +1,29 @@
-#include <stdio.h>
-
-int fred()
-{
-   printf("fred\n");
-   return 0;
-}
-
-int joe()
-{
-   printf("joe\n");
-   return 1;
-}
-
-int main()
-{
-   printf("%d\n", fred() && joe());
-   printf("%d\n", fred() || joe());
-   printf("%d\n", joe() && fred());
-   printf("%d\n", joe() || fred());
-   printf("%d\n", fred() && (1 + joe()));
-   printf("%d\n", fred() || (0 + joe()));
-   printf("%d\n", joe() && (0 + fred()));
-   printf("%d\n", joe() || (1 + fred()));
-
-   return 0;
-}
-
-/* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/
+#include <stdio.h>
+
+int fred()
+{
+   printf("fred\n");
+   return 0;
+}
+
+int joe()
+{
+   printf("joe\n");
+   return 1;
+}
+
+int main()
+{
+   printf("%d\n", fred() && joe());
+   printf("%d\n", fred() || joe());
+   printf("%d\n", joe() && fred());
+   printf("%d\n", joe() || fred());
+   printf("%d\n", fred() && (1 + joe()));
+   printf("%d\n", fred() || (0 + joe()));
+   printf("%d\n", joe() && (0 + fred()));
+   printf("%d\n", joe() || (1 + fred()));
+
+   return 0;
+}
+
+/* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/