REST API support for packet-processors

Change-Id: Id723a3f62e584f3325e8a2017c98c18e919168f6
(cherry picked from commit 4df80f17964cafba44e59065ffd5fe6e4a42ef56)
diff --git a/web/api/src/main/java/org/onosproject/rest/resources/CoreWebApplication.java b/web/api/src/main/java/org/onosproject/rest/resources/CoreWebApplication.java
index 85997dc..67b6c96 100644
--- a/web/api/src/main/java/org/onosproject/rest/resources/CoreWebApplication.java
+++ b/web/api/src/main/java/org/onosproject/rest/resources/CoreWebApplication.java
@@ -55,7 +55,8 @@
                 DpisWebResource.class,
                 DiagnosticsWebResource.class,
                 UiPreferencesWebResource.class,
-                SystemInfoWebResource.class
+                SystemInfoWebResource.class,
+                PacketProcessorsWebResource.class
         );
     }
 }