SugarExt: drop pygobject2 initialisation

Now that we avoid linking with pygtk2/pygobject2, we need to remove
this initialisation call so that the module can be loaded at runtime.

Signed-off-by: Daniel Drake <dsd@laptop.org>
Acked-by: Simon Schampijer <simon@laptop.org>

src/sugar3/_sugarbaseextmodule.c

@@ -31,8 +31,6 @@ init_sugarbaseext(void)
 {
     PyObject *m, *d;
 
-    init_pygobject ();
-
     m = Py_InitModule ("_sugarbaseext", py_sugarbaseext_functions);
     d = PyModule_GetDict (m);