updated authors

Merge branch 'release/3.0.1' of https://github.com/yakky/django-cms i…

…nto release/3.0.1

locales updated

authors

english js locales

updated docs and changelog

Merge pull request django-cms#2281 from yakky/feature/rel_238

Release 2.3.8

django-cms 2.4.3

fixed a typo

authors, changelog