Added comments

ref #5

src/controllers/StatusController.ts

@@ -2,6 +2,9 @@ import { Get, JsonController } from 'routing-controllers';
 import { OpenAPI } from 'routing-controllers-openapi';
 import { config } from '../config';
 
+/**
+ * The statuscontroller provides simple endpoints concerning basic information about the server.
+ */
 @JsonController()
 export class StatusController {
     @Get('/version')