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/saves/defualt.json

@@ -0,0 +1,4 @@
+{
+    "city": "Metropolis",
+    "mayor": "Defacto"
+}