[ONOS-4799],[ONOS-4351] Augment inter file linker and Generated Code refactored.

Change-Id: Id1f3ac9c90a632373f51cc75d499c3110216be17
diff --git a/utils/yangutils/plugin/src/test/resources/augmentTranslator/test3.yang b/utils/yangutils/plugin/src/test/resources/augmentTranslator/test3.yang
new file mode 100644
index 0000000..dca558c
--- /dev/null
+++ b/utils/yangutils/plugin/src/test/resources/augmentTranslator/test3.yang
@@ -0,0 +1,26 @@
+module test2 {  
+    namespace "test2:test2";  
+    prefix test2 ;  
+                  
+    import test1{  
+       prefix test1;
+    }  
+    organization "";  
+    contact "";  
+       
+    description   
+       "Defines basic service types for L3VPN service.";  
+       
+    revision "2015-12-16" {  
+       reference "";  
+    }  
+
+
+    augment /test1:cont1/test1:cont2/test1:cont1s/test1:cont1s {
+        leaf leaf5 {
+          type int32;
+        }
+        container aa {
+        }
+    }
+}