Update for latest version of node

package.json

@@ -2,44 +2,46 @@
   "name": "shimapan",
   "version": "1.0.0",
   "dependencies": {
-    "angular": "^1.6.6",
-    "angular-messages": "^1.6.6",
+    "angular": "^1.7.2",
+    "angular-messages": "^1.7.2",
     "angular-ui-router": "^0.4.3",
-    "async": "^2.5.0",
-    "body-parser": "^1.18.2",
-    "config": "^1.26.2",
-    "connect-mongo": "^2.0.0",
-    "event-stream": "^3.3.4",
-    "express": "^4.16.2",
-    "express-sanitizer": "^1.0.2",
+    "async": "^2.6.1",
+    "body-parser": "^1.18.3",
+    "config": "^1.31.0",
+    "connect-mongo": "^2.0.1",
+    "express": "^4.16.3",
+    "express-sanitizer": "^1.0.4",
     "express-session": "^1.15.6",
     "gulp-nodemon": "^2.2.1",
-    "helmet": "^3.9.0",
+    "helmet": "^3.13.0",
     "method-override": "latest",
-    "mongoose": "^4.12.1",
+    "mongoose": "^4.13.14",
     "morgan": "^1.9.0",
-    "multer": "^1.3.0",
+    "multer": "^1.3.1",
     "ng-file-upload": "^12.2.13",
     "ngclipboard": "^1.1.2",
     "passport": "^0.4.0",
     "passport-local": "^1.0.0",
-    "passport-local-mongoose": "^4.2.1",
-    "vinyl-source-stream": "^1.1.0"
+    "passport-local-mongoose": "^4.5.0",
+    "vinyl-source-stream": "^2.0.0"
   },
   "description": "A simple file sharing website.",
   "main": "index.js",
   "devDependencies": {
     "browserify": "^14.5.0",
     "chai": "^4.1.2",
-    "chai-http": "^3.0.0",
-    "gulp": "^3.9.1",
-    "gulp-clean-css": "^3.9.0",
+    "chai-http": "^4.0.0",
+    "event-stream": "^3.3.4",
+    "graceful-fs": "^4.1.11",
+    "gulp": "^4.0.0",
+    "gulp-clean-css": "^3.9.4",
     "gulp-concat": "^2.6.1",
-    "gulp-rename": "^1.2.2",
+    "gulp-rename": "^1.4.0",
     "gulp-uglify": "^3.0.0",
-    "mocha": "^4.0.1",
-    "nodemon": "^1.12.1",
-    "npx": "^9.7.1"
+    "minimatch": "^3.0.4",
+    "mocha": "^4.1.0",
+    "nodemon": "^1.18.3",
+    "npx": "^10.2.0"
   },
   "author": "Jack Foltz",
   "license": "LICENSE",