android: Update the hello example to the latest glib-android API change

When using glib-android, it's not possible to select parts of the
library you want to initialize anymore. Plus it was decided that argc
and argv are useless as you basically don't start applications with
command line arguments on Android.

https://bugzilla.gnome.org/show_bug.cgi?id=655791

Reviewed-by: Robert Bragg <robert@linux.intel.com>

examples/android/hello/jni/main.c

@@ -156,7 +156,7 @@ android_main (struct android_app* application)
   /* Make sure glue isn't stripped */
   app_dummy ();
 
-  g_android_init (NULL, NULL, G_ANDROID_INIT_FLAG_LOG_HANDLER);
+  g_android_init ();
 
   memset (&data, 0, sizeof (TestData));
   application->userData = &data;