update submodule and update version number for next release (#121)

Author: sjanuary

package.json

@@ -1,13 +1,12 @@
 {
   "name": "appmetrics-dash",
-  "version": "3.3.5",
+  "version": "3.3.6",
   "description": "Embedded monitoring dashboard for Node.js applications.",
   "main": "index.js",
   "dependencies": {
     "appmetrics": "^3.1.0",
     "debug": "^2.6.0",
     "express": "^4.14.1",
-    "express-basic-auth": "^1.0.1",
     "socket.io": "^2.0.3"
   },
   "optionalDependencies": {