Adding betterzon api to plutoapi

app.ts

@@ -8,6 +8,7 @@ import {dhbwServiceRouter} from './src/models/dhbw-service/DHBWService.router';
 import logger from './src/middleware/logger';
 import {dhbwRaPlaChangesRouter} from './src/models/dhbw-rapla-changes/DHBWRaPlaChanges.router';
 import {raPlaMiddlewareRouter} from './src/models/rapla-middleware/RaPlaMiddleware.router';
+import {betterzonRouter} from './src/models/betterzon/Betterzon.router';
 
 let cors = require('cors');
 
@@ -35,6 +36,7 @@ app.use('/twitch-highlight-marker', highlightMarkerRouter);
 app.use('/partyplaner', partyPlanerRouter);
 app.use('/raplachanges', dhbwRaPlaChangesRouter);
 app.use('/rapla-middleware', raPlaMiddlewareRouter);
+app.use('/betterzon', betterzonRouter);
 
 // this is a simple route to make sure everything is working properly
 app.get('/', (req: express.Request, res: express.Response) => {