deps: update example dependencies

package.json

@@ -61,14 +61,14 @@
     "mocha": "2.2.5",
     "should": "7.0.1",
     "supertest": "1.0.1",
-    "body-parser": "~1.13.1",
+    "body-parser": "~1.13.2",
     "connect-redis": "~2.3.0",
     "cookie-parser": "~1.3.5",
-    "cookie-session": "~1.1.0",
+    "cookie-session": "~1.2.0",
     "express-session": "~1.11.3",
     "jade": "~1.11.0",
     "method-override": "~2.3.3",
-    "morgan": "~1.6.0",
+    "morgan": "~1.6.1",
     "multiparty": "~4.1.2",
     "vhost": "~3.0.0"
   },