Update to latest node modules

package.json

@@ -20,28 +20,28 @@
     "url": "https://github.com/nebulade/surfer.git"
   },
   "dependencies": {
-    "async": "^1.2.1",
-    "body-parser": "^1.13.1",
+    "async": "^1.5.2",
+    "body-parser": "^1.15.0",
     "colors": "^1.1.2",
     "commander": "^2.8.1",
     "compression": "^1.5.0",
     "connect-lastmile": "0.0.10",
     "connect-timeout": "^1.6.2",
-    "cookie-parser": "^1.3.5",
+    "cookie-parser": "^1.4.1",
     "debug": "^2.2.0",
     "del": "^1.2.0",
-    "ejs": "^2.3.1",
-    "express": "^4.12.4",
-    "express-session": "^1.11.3",
+    "ejs": "^2.4.1",
+    "express": "^4.13.4",
+    "express-session": "^1.13.0",
     "mkdirp": "^0.5.1",
-    "morgan": "^1.6.0",
+    "morgan": "^1.7.0",
     "multiparty": "^4.1.2",
     "passport": "^0.2.2",
     "passport-ldapjs": "^1.0.2",
-    "readline-sync": "^1.2.19",
-    "request": "^2.61.0",
+    "readline-sync": "^1.4.1",
+    "request": "^2.69.0",
     "safetydance": "0.0.16",
-    "superagent": "^1.2.0",
+    "superagent": "^1.7.2",
     "underscore": "^1.8.3"
   },
   "devDependencies": {