Merge branch 'dev' into feature/17-automated_tests

# Conflicts:
#	src/models/responses/ResponseEmpty.ts

src/models/responses/ResponseEmpty.ts

@@ -1,6 +1,9 @@
+import { IsString } from 'class-validator';
 
 /**
  * Defines a empty response object
 */
 export class ResponseEmpty {
+    @IsString()
+    response: string = "nothing here"
 }