remove old fgfm code, general cleanup

package.json

@@ -4,20 +4,20 @@
   "description": "",
   "main": "main.js",
   "dependencies": {
-    "async": "^2.6.1",
+    "async": "^2.6.3",
     "axios": "^0.19.2",
-    "discord.js": "^11.4.2",
+    "discord.js": "^11.6.4",
     "ffmpeg-binaries": "^3.2.2",
     "fluent-ffmpeg": "^2.1.2",
     "irc": "^0.5.2",
     "md5": "^2.2.1",
     "memcache": "^0.3.0",
-    "moment": "^2.22.2",
-    "node-cache": "^4.2.0",
+    "moment": "^2.25.1",
+    "node-cache": "^4.2.1",
     "node-opus": "^0.2.9",
-    "node-schedule": "^1.3.0",
+    "node-schedule": "^1.3.2",
     "obs-websocket-js": "^1.2.0",
-    "request": "^2.88.0",
+    "request": "^2.88.2",
     "spotify-web-api-node": "^4.0.0"
   },
   "devDependencies": {},