Adding support for custom model registrator and supporting Java code
to be built and packaged along with the auto-generated artifacts that
represent the YANG model.

Change-Id: I62c121f22680d483df40662da6a73c1bae43826b
diff --git a/apps/yang/src/main/java/org/onosproject/yang/AbstractYangModelRegistrator.java b/apps/yang/src/main/java/org/onosproject/yang/AbstractYangModelRegistrator.java
index 47b46bd..6e3a691 100644
--- a/apps/yang/src/main/java/org/onosproject/yang/AbstractYangModelRegistrator.java
+++ b/apps/yang/src/main/java/org/onosproject/yang/AbstractYangModelRegistrator.java
@@ -41,7 +41,7 @@
 @Component
 public abstract class AbstractYangModelRegistrator {
 
-    private final Logger log = LoggerFactory.getLogger(getClass());
+    protected final Logger log = LoggerFactory.getLogger(getClass());
     private final Class<?> loaderClass;
 
     private Map<YangModuleId, AppModuleInfo> appInfo;