Merge pull request #36 from teohhanhui/master

Update dependencies with warning (security vulnerabilities / …

Author: teohhanhui

package.json

@@ -31,13 +31,13 @@
     "concat-stream": "~1.4.5",
     "errorhandler": "^1.0.1",
     "express": "^4.9.7",
-    "glob": "~3.2.9",
+    "glob": "^7.1.1",
     "image-type": "^2.0.2",
     "lodash": "~2.4.1",
     "map-stream": "~0.1.0",
     "mkdirp": "^0.5.0",
     "morgan": "^1.7.0",
-    "request": "~2.34.0",
+    "request": "^2.81.1",
     "sharp": "^0.16.0",
     "twit": "~1.1.15"
   },
@@ -46,12 +46,13 @@
     "connect-livereload": "~0.3.2",
     "dotenv": "~0.2.8",
     "ejs": "~1.0.0",
-    "gulp": "^3.8.10",
+    "gulp": "^3.9.1",
     "gulp-bump": "^0.1.8",
-    "gulp-jshint": "~1.4.2",
-    "gulp-mocha": "~0.4.1",
+    "gulp-jshint": "^2.0.4",
+    "gulp-mocha": "^4.3.0",
     "gulp-nodemon": "~1.0.0",
     "gulp-util": "~2.2.14",
+    "jshint": "^2.9.4",
     "jshint-stylish": "~0.1.5",
     "sandboxed-module": "^1.0.0",
     "sinon": "~1.8.2",