Catch the exception and return null.
That is already a possible return type which should be handled by
callers.
Add test case with referenced 404 image.
- Removed individual converters for TYPO3.
Conversion is now handled in a single converter.
- The new converter will import necessary dependencies upfront, e.g.
town or organisation.
- Move import state into extra class.
Relates: #34
To ensure the whole process is still working.
Setup environment and execute request of backend module through extbase.
Ensure expected records are created.