Updated other packages to lastest versions

package.json

@@ -8,19 +8,19 @@
   "license": "MIT",
   "dependencies": {
     "async": "^1.5.0",
-    "blueimp-md5": "^1.1.0",
-    "body-parser": "^1.12.3",
+    "blueimp-md5": "^1.1.1",
+    "body-parser": "^1.14.1",
     "chance": "^0.8.0",
     "cheerio": "^0.19.0",
-    "compression": "^1.4.3",
-    "connect-mongo": "^0.8.1",
+    "compression": "^1.6.0",
+    "connect-mongo": "^0.8.2",
     "kerberos": "0.0.17",
     "cookie": "0.2.3",
     "cookie-parser": "1.4.0",
     "ejs": "^2.3.4",
-    "emojify.js": "^1.0.1",
-    "express": ">=4.5",
-    "express-session": "^1.11.1",
+    "emojify.js": "^1.1.0",
+    "express": ">=4.13",
+    "express-session": "^1.12.1",
     "formidable": "^1.0.17",
     "highlight.js": "^9.0.0",
     "imgur": "^0.1.7",
@@ -28,12 +28,12 @@
     "lz-string": "1.4.4",
     "markdown-pdf": "^6.0.0",
     "marked": "^0.3.5",
-    "method-override": "^2.3.2",
-    "moment": "^2.10.3",
-    "mongoose": "^4.0.2",
-    "morgan": "^1.5.3",
-    "node-uuid": "^1.4.3",
-    "passport": "^0.3.0",
+    "method-override": "^2.3.5",
+    "moment": "^2.10.6",
+    "mongoose": "^4.3.1",
+    "morgan": "^1.6.1",
+    "node-uuid": "^1.4.7",
+    "passport": "^0.3.2",
     "passport-dropbox-oauth2": "^1.0.0",
     "passport-facebook": "^2.0.0",
     "passport-github": "^1.0.0",
@@ -43,8 +43,8 @@
     "randomcolor": "^0.4.2",
     "shortid": "2.2.4",
     "socket.io": "1.3.7",
-    "string": "^3.2.0",
-    "toobusy-js": "^0.4.1",
+    "string": "^3.3.1",
+    "toobusy-js": "^0.4.2",
     "winston": "^2.1.1",
     "mustache": "2.2.1",
     "reveal.js": "3.2.0"