deps: update example dependencies

package.json

@@ -61,14 +61,14 @@
     "ejs": "~1.0.0",
     "marked": "0.3.2",
     "hjs": "~0.0.6",
-    "body-parser": "~1.9.3",
+    "body-parser": "~1.10.1",
     "connect-redis": "~2.1.0",
     "cookie-parser": "~1.3.3",
     "express-session": "~1.9.2",
-    "jade": "~1.7.0",
-    "method-override": "~2.3.0",
-    "morgan": "~1.5.0",
-    "multiparty": "~4.0.0",
+    "jade": "~1.8.2",
+    "method-override": "~2.3.1",
+    "morgan": "~1.5.1",
+    "multiparty": "~4.1.0",
     "vhost": "~3.0.0"
   },
   "engines": {