GUI: Added ESLint to gulp tasks
GUI: Linted files
Fixed an error in the build script

JIRA-TASKS: ONOS-6522, ONOS-6521

Change-Id: Ie72abfe6cbe21c8946f219be6193344b67ec6dd1
diff --git a/web/gui/src/main/webapp/app/view/topo2/topo2LinkPanel.js b/web/gui/src/main/webapp/app/view/topo2/topo2LinkPanel.js
index b3a7a5b..a5b570d 100644
--- a/web/gui/src/main/webapp/app/view/topo2/topo2LinkPanel.js
+++ b/web/gui/src/main/webapp/app/view/topo2/topo2LinkPanel.js
@@ -42,7 +42,7 @@
             propOrder: [
                 'Type', '-',
                 'A Type', 'A Id', 'A Label', 'A Port', '-',
-                'B Type', 'B Id', 'B Label', 'B Port'
+                'B Type', 'B Id', 'B Label', 'B Port',
             ],
             props: {
                 '-': '',
@@ -54,8 +54,8 @@
                 'B Type': target.get('nodeType'),
                 'B Id': target.get('id'),
                 'B Label': target.get('props').name,
-                'B Port': data.get('portB') || 'N/A'
-            }
+                'B Port': data.get('portB') || 'N/A',
+            },
         };
     }
 
@@ -117,9 +117,9 @@
                 hide: hide,
                 toggle: toggle,
                 destroy: destroy,
-                isVisible: function () { return linkPanel.isVisible(); }
+                isVisible: function () { return linkPanel.isVisible(); },
             };
-        }
+        },
     ]);
 
 })();