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
[WIP] added remarks field to form search
added remarks field to search view
removed print
removed span12 class from all inputs in search form
fixed imports order
translatable strings instead of hardcoded
added additional remarks field to search form in licences
move remarks for base form
removed transception
removed two latest migrations
merge 0014 and 0015 into one migration
added default value to niw field
Merge branch 'develop' into feature/bulk-edit-fields

Conflicts:
	src/ralph_assets/forms.py