chore(deps): remove winston dependency

closes #11

Author: JordanForeman

package-lock.json

@@ -28,8 +28,7 @@
     "express": "^4.16.2",
     "helmet": "^3.9.0",
     "morgan": "^1.9.0",
-    "multer": "1.4.2",
-    "winston": "^3.0.0"
+    "multer": "1.4.2"
   },
   "devDependencies": {
     "@jordanforeman/commitizen-config": "1.2.3",