Mezzanine 1.4.7 released

[Stephen McDonald]

Hi all,

I've just pushed Mezzanine 1.4.7 to PyPi. No major changes here, just a handful of fixes and feature enhancements from over the last few weeks since 1.4.6:

- New `ACCOUNTS_NO_USERNAME` setting defaults to False and when set to True, the username field will be excluded from all forms in mezzanine.accounts, with login via email only

- `pagination_for` template tag can now accept querystring param names to exclude from pagination links

- All tests can now be run via `python setup.py test`, which will install test dependencies (pyflakes etc)

- Fixes in `Page.get_ascendants` to include draft pages for authenticated staff

- Support for Q/A type posts in tumblr importer

- Some fixes for edge cases in the RSS importer

- Some huge performance improvements in very large page menus when Django debug toolbar is used

- Old migrations now work with Django 1.5 custom user models

- Fabfile now works on Windows

- Pinned html5lib in requirements to resolve broken versioning in bleach

- More explicit urlpatterns for blog post archives to correctly produce 404 errors instead of 500 errors 

- `send_mail_template` now supports BCC addresses

- Editable float settings are now correctly validated - this is quite an important fix, entering non-float values in the admin would cause an entire site to error

Huge thanks to everyone involved in contributing these changes, as well as to everyone who tirelessly provide support on the mailing list.

--
Stephen McDonald
http://jupo.org

[Sachin Shende]

Many thanks Steve. Have updated my local version now. All good so far.