Fix issues and remove re-registrations.

Change-Id: Ie9edcaabbc8ce755a20e0f01091562800e0fefb1
diff --git a/models/huawei/BUCK b/models/huawei/BUCK
index a57225e..1d8a1d2 100644
--- a/models/huawei/BUCK
+++ b/models/huawei/BUCK
@@ -2,4 +2,6 @@
 yang_model (
   app_name = 'org.onosproject.models.huawei',
   title = 'Huawei YANG Models',
+  custom_registrator = True,
+  deps = [ '//lib:CORE_DEPS' ]
 )