- prettier format checking

- added the possibility to delete 'inprogress' dataset again for the submitter
- concat run commands insider Dockerfile for better docker image
- npm updates
- add own Exception classes HttpException.ts and InternalServerException.ts

app/Exceptions/HttpException.ts

@@ -0,0 +1,12 @@
+class HTTPException extends Error {
+    public status: number;
+    public message: string;
+
+    constructor(status: number, message: string) {
+        super(message);
+        this.status = status;
+        this.message = message;
+    }
+}
+
+export default HTTPException;

app/Exceptions/InternalServerException.ts

@@ -0,0 +1,10 @@
+import { StatusCodes } from 'http-status-codes';
+import HTTPException from './HttpException';
+
+class InternalServerErrorException extends HTTPException {
+    constructor(message?: string) {
+        super(StatusCodes.INTERNAL_SERVER_ERROR, message || 'Server Error');
+        this.stack = '';
+    }
+}
+export default InternalServerErrorException;