deps: update example dependencies

Author: dougwilson

package.json

@@ -60,12 +60,12 @@
     "jade": "~1.3.1",
     "marked": "0.3.2",
     "hjs": "~0.0.6",
-    "body-parser": "~1.4.3",
+    "body-parser": "~1.5.0",
     "cookie-parser": "~1.3.1",
-    "express-session": "~1.6.5",
+    "express-session": "~1.7.0",
     "method-override": "~2.1.1",
-    "multiparty": "~3.3.0",
-    "morgan": "1.1.1",
+    "morgan": "~1.2.0",
+    "multiparty": "~3.3.1",
     "vhost": "2.0.0"
   },
   "engines": {