Decoupling more hardcoded data

- Created a json helper to streamline decoupling of hardcoded data
- Removed non-existent VR bridge reference
- News ticker files are no longer hardcoded to the game.
- Removed hardcoded city and mayor names using Json helper

json/ticker/meta.json

@@ -0,0 +1,11 @@
+{
+    "primary_outlet": "Pawprint Press",
+    "secondary_outlet": "FNN",
+    "competing_outlet": "Citizen Telegram",
+    "ticker_files": [
+        "adverts.json",
+        "sammy.json",
+        "kittykibble.json",
+        "citylife.json"
+    ]
+}