Merge branch 'master' of git://github.com/melinath/philo

Merge branch 'master' of git://github.com/melinath/philo

* 'master' of git://github.com/melinath/philo:
  Implemented better container filtering for page container inlines.
  Modified FeedMultiViewMixin to allow greater customization of feed creation, especially with regards to feed titles. Tweaked BlogView and NewsletterView to be in line with the changes.
  Adjusted feedmultiviewmixin to allow more customization of objects being added to feeds and to link to complete urls instead of absolute in-site urls.
  Corrected blogview tag feed urls.
  Added filter_horizontal on blogentry tags. Made minor corrections to BlogView's get_entries_by_tag method.
  Added waldo filtering to send multipart or plaintext messages based on the template mimetype. Tweaked Template model to actually default to text/html instead of just saying it.
  Fixed login redirects
  Added recaptcha support to waldo registration form.
  Switched newsletterissue numbering to a more generic field. Added newsletterview unicode. Minor change to container templatetags to ensure that the container_content variable is always set.
  Added 500 handling to nodeview. Made nodeview vary on Accept header to allow fancy json/html switchouts - possibly also other fanciness.
  Added philo 404 handling via a relationship named Http404 on nodes. Uses the passthrough feature of relationships to let 404 views inherit.
  Added tags to newsletter articles
  Tweaked AccountMultiView to account for emails containing '+' in the local address.
  Upped philo.tag name/slug lengths to 255.
  Added slug to TagAdmin list_display. Corrected FeedMultiViewMixin to also paginate the root page.
  Added helper function to ease response 'returns' for signal listeners
  Switched over to render_to_response and actually_render_to_response, since render_to_response is the open api used by say multiviews and should always be called when a page is to render. Calling a hidden method would not be good. Also added render_to_string listeners for pages.
  Added view_about_to_render and view_finished_rendering signals. Added hidden _render_to_response method to ensure they're called on all view subclasses. Also some minor streamlining on Newsletters.
  Shifted definition of the context list_var (entries vs. articles) to a class attribute. Since account_view can be put in place of any arbitrary view, let it accept args and kwargs to handle anything unexpected.