add oversampler

oversampling/WDL/localize/langpack_edit/main.m

@@ -0,0 +1,10 @@
+#import <Cocoa/Cocoa.h>
+
+int main(int argc, const char * argv[])
+{
+  extern const char **g_argv;
+  extern int g_argc;
+  g_argc=argc;
+  g_argv=argv;
+  return NSApplicationMain(argc, argv);
+}