Fixed npm deps

package.json

@@ -13,16 +13,12 @@
     "body-parser": "^1.17.2",
     "cheerio": "^0.22.0",
     "colors": "^1.1.2",
-    "connect-mongo": "^2.0.1",
     "connect-mongodb-session": "^1.3.0",
     "cookie-parser": "^1.4.3",
-    "debug": "^3.1.0",
     "express": "^4.15.3",
     "express-handlebars": "^3.0.0",
     "express-session": "^1.15.3",
-    "frameguard": "^3.0.0",
     "glob": "^7.1.2",
-    "hbs": "^4.0.1",
     "helmet": "^3.6.1",
     "html-entities": "^1.2.0",
     "lodash": "^4.13.1",
@@ -35,14 +31,11 @@
     "numeral": "^2.0.6",
     "paypal-rest-sdk": "^1.6.9",
     "rimraf": "^2.6.2",
-    "serve-favicon": "^2.4.3",
     "sitemap": "^1.6.0",
     "stripe": "^5.4.0",
     "uglifycss": "0.0.27"
   },
   "devDependencies": {
-    "archiver": "^2.1.0",
-    "del": "^3.0.0",
     "eslint": "^3.19.0",
     "eslint-config-airbnb-base": "^12.1.0",
     "eslint-config-standard": "^10.2.1",
@@ -52,17 +45,8 @@
     "eslint-plugin-standard": "^3.0.1",
     "gulp": "latest",
     "gulp-clean-css": "^3.9.2",
-    "gulp-coffee": "latest",
-    "gulp-concat": "latest",
-    "gulp-connect": "latest",
-    "gulp-markdown-pdf": "^5.1.0",
     "gulp-minify": "^2.1.0",
-    "gulp-rename": "^1.2.2",
-    "gulp-sass": "latest",
-    "gulp-uglify": "latest",
-    "gulp-util": "latest",
-    "gulp-zip": "^4.0.0",
-    "run-sequence": "^2.2.1"
+    "gulp-rename": "^1.2.2"
   },
   "main": "app.js",
   "keywords": [