Merge pull request #132 from hynekcer/master

Fixed typo in admin - Article revision list columns
Update to Bootstrap 2.3.1 and simplify LESS import statements
Merge branch 'master' of github.com:benjaoming/django-wiki
clean up block tags to be prefixed 'wiki_*'
fix #130 - display disabled dropdown when no assignment permission
add clearfix for article tocs and indexes
adding PIL pre-req documentation

Without libjpeg PIL won't be able to install with jpeg support and users will see IOErrors on their wikis.  Highlighting this in a "prerequisites" section on the README.

Documentation now has a little bit of background as well as installation instructions for Linux/OS X.
changing apt-get to use python-imaging

Per @benjaoming.
Merge pull request #135 from coldwd/patch-1

adding PIL pre-req documentation
Fix #136
Merge branch 'master' of github.com:benjaoming/django-wiki
JSON view can return HttpResponseRedirect
fix imporerror for HttpResponseRedirectBase
Do not use HttpResponseRedirectBase anyways, just check status_code
adding PIL pre-req documentation

Without libjpeg PIL won't be able to install with jpeg support and users will see IOErrors on their wikis.  Highlighting this in a "prerequisites" section on the README.

Documentation now has a little bit of background as well as installation instructions for Linux/OS X.
changing apt-get to use python-imaging

Per @benjaoming.
JSON view can return HttpResponseRedirect
fix imporerror for HttpResponseRedirectBase
Do not use HttpResponseRedirectBase anyways, just check status_code
Spanish translations added.