Merge branch 'release/2.2'

Bumped version to 2.2rc3!

compiled translation catalogs

Made _get_inner_body a little more sane and robust

2.2 release candidate 1

Many thanks to everyone who helped making this happen.

2.2b1 release.

Many thanks to everyone who helped with the 2.2 release so far.

Special thanks to Chris Glass, who kept reviewing code until a few hours before getting married today. Congratulations to him and his wife.

- Fixed a serious security issue in PlaceholderAdmin, allowing any ac…

…tive staff user to add, edit and delete any plugin, many thanks to Ben Hockey for triggering the discovery of this bug.

- Fixed PlaceholderAdmin not respecting limits set in CMS_PLACEHOLDER_CONF, many thanks to Ben Hockey for reporting this.
- Fixed show_submenu template tag not respecting in_navigation flags on pages, thanks to Iacopo Spalletti for the patch.
- Fixed the way we prevent double-patching django.core.urlresolvers.reverse, thanks to Benjamin Wohlwend for the patch.

Version 2.1.2

Fixed a critical AJAX/CSRF issue brought to light by Django 1.2.5. CM…

…S AJAX requests are now properly CSRF protected.

Fixed toolbar CSS issues (django-cms#680)

2.1.0 Final Release