- Improve the error logging in instant-translate file upload when no files are found
- Improve the error logging when file-pretransaltion is requested from instant-translate and the task/post action returns 422. The only error which is logged here is "InstantTranslate: Filetranslation failed. "Task for importing file could not be created.""
This issue is follow up to this service request: https://jira.translate5.net/projects/TS/queues/custom/47/TS-1092