debug guard for build info

src/kernel/Init.hx

@@ -1,11 +1,13 @@
 package kernel;
 
+#if debug
+import lib.Debug;
+#end
 import kernel.service.ServiceManager;
 import kernel.fs.FS;
 import kernel.gps.GPS;
 import kernel.log.Log;
 import kernel.net.Routing;
-import lib.Debug;
 import kernel.ui.WindowManager;
 import kernel.net.Net;
 
@@ -29,7 +31,9 @@ class Init {
 			KernelEvents.shutdown();
 		});
 
+		#if debug
 		Debug.printBuildInfo();
+		#end
 
 		if (!FS.exists("/var/ns")) {
 			FS.makeDir("/var/ns");