* Compile locales before we run tests, add gettext dependency
* Make compile-mo fail on linting errors.
* Fix tox compilation
* More tox fixes
* Fix path
* remove usedevelop for now
* re-add plural forms
* Integrate dbr and dbl generated with potools.
Fixes#2817
* Fix zadmin.forms, update tests to include debug languages.
* re-add extract
* Run potools via 'npm run' to avoid PATH issues
* Fix get_locale_from_lang and actually test support for debug-languages
* Fix flake8
* Update potools to 0.0.5
* Regenerate dbl and dbr locales.