converted jobs to same system as businesses, add option to choose job at cityhall

ReallifeGamemode.Server/Job/TaxiDriverJob.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using GTANetworkAPI;
+
+namespace ReallifeGamemode.Server.Job
+{
+    class TaxiDriverJob : JobBase
+    {
+        public override int Id => 1;
+
+        public override string Name => "Taxifahrer";
+    }
+}