Upgrade dev dependencies and fix serve task

Gruntfile.js

@@ -5,10 +5,12 @@
 
 var LIVERELOAD_PORT = 35729;
 var lrSnippet = require('connect-livereload')({port: LIVERELOAD_PORT});
+var serveStatic = require('serve-static');
+var path = require('path');
+var pkg = require('./package.json');
 var mountFolder = function (connect, dir) {
-  return connect.static(require('path').resolve(dir));
+  return connect().use('/', serveStatic(path.resolve(dir)));
 };
-var pkg = require('./package.json');
 
 module.exports = function (grunt) {
   require('matchdep').filterDev('grunt-*').forEach(grunt.loadNpmTasks);

package.json

@@ -8,17 +8,18 @@
     "connect-livereload": "^0.5.3",
     "grunt": "*",
     "grunt-contrib-clean": "^0.6.0",
-    "grunt-contrib-compress": "^0.13.0",
+    "grunt-contrib-compress": "^0.14.0",
     "grunt-contrib-concat": "^0.5.1",
-    "grunt-contrib-connect": "^0.10.1",
+    "grunt-contrib-connect": "^0.11.2",
     "grunt-contrib-copy": "^0.8.0",
-    "grunt-contrib-uglify": "^0.9.1",
+    "grunt-contrib-uglify": "^0.10.0",
     "grunt-contrib-watch": "^0.6.1",
-    "grunt-html-build": "^0.4.3",
+    "grunt-html-build": "^0.5.2",
     "grunt-open": "^0.2.3",
     "grunt-processhtml": "^0.3.7",
-    "grunt-replace": "^0.8.0",
-    "matchdep": "^0.3.0"
+    "grunt-replace": "^0.11.0",
+    "matchdep": "^1.0.0",
+    "serve-static": "^1.10.0"
   },
   "engines": {
     "node": ">=0.8.0"