tox testing under django 1.4.5
better organization between skeleton and base, and better translations
update translation rule
updating thanks list
adding a random view
better border rules for linkbacks
Allow '0' in AUTO_CLOSE_PINGBACKS_AFTER, AUTO_CLOSE_COMMENTS_AFTER and AUTO_CLOSE_TRACKBACKS_AFTER

Comments are disabled with '0' and allowed forever with -1 or None.
Update docs ZINNIA_AUTO_CLOSE* settings
adding note about template configuration
adding Infantium weblog as example
Merge pull request #212 from benjaoming/master

 Allow '0' in AUTO_CLOSE_PINGBACKS_AFTER, AUTO_CLOSE_COMMENTS_AFTER etc
Merge branch 'master' of git@github.com:Fantomas42/django-blog-zinnia
EntryAdmin compatibility with modeltranslation, thanks to 314casso, close #211
Merge branch 'admin-featured-actions' of git://github.com/bmeyer71/django-blog-zinnia into bmeyer71-admin-featured-actions
pep8 cleanup
more tests for xxx_are_open
updating locale
updating documentation for v0.12.3
bumping to version 0.12.3
Merge remote-tracking branch 'upstream/master'