message: fix encryption screen
diff: @@ -6,15 +6,15 @@ import { Observable } from 'rxjs/Observable';
  export class JhiEncryptionService {
  constructor(private http: HttpClient) {}
  - encrypt(textToEncrypt: string): Observable<any> {
  - return this.http.post('config/encrypt', textToEncrypt).map((response: HttpResponse<any>) => {
  - return '{cipher}' + response.body;
  + encrypt(textToEncrypt: string): Observable<string> {
  + return this.http.post('config/encrypt', textToEncrypt, { responseType: 'text' }).map((response: string) => {
  + return '{cipher}' + response;
  });
  }
  - decrypt(textToDecrypt: string): Observable<any> {
  - return this.http.post('config/decrypt', textToDecrypt).map((response: HttpResponse<any>) => {
  - return response.body;
  + decrypt(textToDecrypt: string): Observable<string> {
  + return this.http.post('config/decrypt', textToDecrypt, { responseType: 'text' }).map((response: string) => {
  + return response;
  });
  }
  }
  