Added a warning that LANGUAGES default to Django's global_settings if not defined in project settings.
Fixed download URL in setup.py.
Merge pull request #130 from novagile/download-url

Fix download URL in setup.py
Avoid computing "grouped_translations" twice (for tabs and the main switch) in the tabbed translation admin script (the second computation was missing some languages under certain circumstances).
Do generate CSS class name for fields starting with an underscore (still seems to work with two-part codes).
Test that CSS classes names are built properly.
Allow descriptor introspection.

(See Django #8248 for details,
http://code.djangoproject.com/ticket/8248)
Updated authors file.
Remove / reattach '-' prefix from fields given to ``order_by`` for rewriting to work.
Removed github download link.
Incremented year.
Updated changelog.
Added a simple test that catches the descending order problem.
Included changelog in documentation.
Flake8, remove unused variables.
Merge pull request #133 from wrwrwr/feature/descending-order-with-translation-fix

Fix ``order_by`` on descending translation field
Update AUTHORS file.
Fix descending order rewriting in all ordering calls.
Merge pull request #135 from wrwrwr/feature/js-compute-grouped-translations-once

Avoid computing "grouped_translations" twice in tabbed admin script
Merge pull request #134 from wrwrwr/feature/starting-underscore-tabbed-admin-fix

Fix CSS class generation for fields starting with an underscore