Bugfix: DevAPI: Reduce race-collision delay to 1ms so thread_shutdown actually gets called before threads are killed forcefully

deviceapi.c

@@ -590,7 +590,7 @@ out: ;
 	while ( (proc = proc->next_proc) && !proc->threads);
 	mythr->getwork = 0;
 	mythr->has_pth = false;
-	nmsleep(1000);
+	nmsleep(1);
 	
 	if (drv->thread_shutdown)
 		drv->thread_shutdown(mythr);