Fixes for maven build

- onos-apps is the base path for artifacts, not onos-app
- JSON syntax error in swagger file

Change-Id: I77bedd5b4ca4bf32be503f514c72e779c8d3b770
diff --git a/apps/mcast/web/src/main/resources/definitions/McastRouteBulk.json b/apps/mcast/web/src/main/resources/definitions/McastRouteBulk.json
index e3efdb7..f32cc4f 100644
--- a/apps/mcast/web/src/main/resources/definitions/McastRouteBulk.json
+++ b/apps/mcast/web/src/main/resources/definitions/McastRouteBulk.json
@@ -46,7 +46,6 @@
             "description": "Host sinks for the route"
           }
         }
-        }
       }
     }
   }