CSS Added fill-mode for nodes
Amends based on Simons Comments
ESLinted The whole project
Topo2Link - Added Labels for PortA and PortB on mouseover
Updated breadcrumbs
Topo2.js - commented out a line causing error on panning
Topo2 Navigation between regions

Change-Id: I9cc0f4499ab68a14e246bba192f6528258471b35
diff --git a/web/gui/src/main/webapp/package.json b/web/gui/src/main/webapp/package.json
index fb7cf86..afe0ebe 100644
--- a/web/gui/src/main/webapp/package.json
+++ b/web/gui/src/main/webapp/package.json
@@ -15,8 +15,10 @@
   "license": "Apache 2.0",
   "devDependencies": {
     "browser-sync": "^2.12.8",
+    "eslint": "^3.4.0",
+    "eslint-config-google": "^0.6.0",
+    "express": "^4.14.0",
     "parallelshell": "^2.0.0",
-    "serve-static": "^1.10.2",
-    "express": "^4.14.0"
+    "serve-static": "^1.10.2"
   }
 }