Update biography wysiwyg
Edit unpublish collection
Merge branch 'trunk' of https://github.com/voer-platform/vpw

# By Zniper (3) and others
# Via Zniper
* 'trunk' of https://github.com/voer-platform/vpw:
  Quick update padding of right column in module view
  remove unused code html
  remove unused code html
  Add Admin Featured Materials and Admin Authors Featured
  Now show checkout button with anonymous
  Improve UI of module detail page

Conflicts:
	locale/vi/LC_MESSAGES/django.mo
Merge branch 'trunk' of https://github.com/voer-platform/vpw

# By Zniper
# Via Zniper
* 'trunk' of https://github.com/voer-platform/vpw:
  Just a tiny minor change of border color
  Improve collection view UI
  Change main nav icon, improve collection and module UI
Edit unpublish collection