[ONOS-5003][ONOS-5004][ONOS-5005]Generated Code modification for YangUtils+added interface for augmentation method and other api changes.

Change-Id: I954b9c99e182f21d01fcc5cd76fbac7d61a6c3aa
diff --git a/utils/yangutils/plugin/src/test/resources/xPathLinker/Case/uses/test4.yang b/utils/yangutils/plugin/src/test/resources/xPathLinker/Case/uses/test4.yang
index 589179d..b45bb7d 100644
--- a/utils/yangutils/plugin/src/test/resources/xPathLinker/Case/uses/test4.yang
+++ b/utils/yangutils/plugin/src/test/resources/xPathLinker/Case/uses/test4.yang
@@ -1,10 +1,9 @@
-submodule test4 {  
+submodule test3 {  
 
     belongs-to test {
          prefix test;
     } 
-      
-    include test2;
+    
     organization "";  
     contact "";  
        
@@ -27,11 +26,5 @@
             }
         }
     }
-
-    augment /ethernet/cont11 {
-       leaf leaf11 {
-             type int32;
-       }
-   }
     
 }