GitLab

Refactor SFTP Reader to be its own module
Ensure input stream and workbook are closed.

Remove ods format and unused formats

Step name can now be configured.

Remove old tests
Add new tests.

Refactors tests & move parser functionality out of KafkaTopology.kt.

Numbers for stored as doubles and transformed into strings.

If a cell is numeric the string
value cannot be retrieved directly.

Merge branch 'master' of gitlab.switch.ch:memoriav/memobase-2020/services/import-process/table-data-transform

- Sheet index is now offset to one based.
- Filters empty rows.
- Improves error message for identifier errors.
- Properly transform cell values.