changed date format to 'yyyy-mm-dd' in invoice and transition raports
deleted useless file
moved generate_localized_pdf(..) to inkpy
code cleanups (import order, flake8, etc.)
better lang for docs generating
Merge branch 'develop' into report-date
call generate_pdf with lang_code arg
fixed imports order
Relations report command - add only-assigned-licences option
Add test for relations report
removed using formats/
Rewrite relations report - use csv lib, better escaping
added a note about GENERATED_DOCS_LOCALE in docs
changed default value GENERATED_DOCS_LOCALE to None
Fix flake8 errors
More list comprehension
Merge pull request #301 from quamilek/fix/relations-report

Relations report command - add only-assigned-licences option
Merge remote-tracking branch 'upstream/develop' into develop
added additional remarks to bulk edit in DC
Merge pull request #305 from ar4s/226-bulk-remarks-in-dc

Bulk remarks in DC