Renamed the update>Entity Name>() functiuons to update()

ref #76

src/controllers/ScanStationController.ts

@@ -77,7 +77,7 @@ export class ScanStationController {
 			throw new ScanStationIdsNotMatchingError();
 		}
 
-		await this.stationRepository.save(await station.updateStation(oldStation));
+		await this.stationRepository.save(await station.update(oldStation));
 		return (await this.stationRepository.findOne({ id: id }, { relations: ['track'] })).toResponse();
 	}