Some tweaks to the staticfiles docs to clarify things for new users. Thanks Jannis and brutasse for review and discussion.

* Rearranged 'in a nutshell' usage docs to clarify app-dirs vs STATICFILES_DIRS, initially focus on the simplest path to working local dev, and remove the need for repetitive 'you don't need this in local dev' notes.
* Added docs on using staticfiles serve view for non-staticfiles (e.g. user-uploaded files).

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15380 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Fixed #13488 -- No longer generate unhandled exceptions that may occur when destructors of global GEOS I/O objects are called on process termination.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15378 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Fixed duplicate-named contrib.sessions tests, and removed unused import (cleanup from doctest conversion).

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15377 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Added check to the staticfiles app to make sure the STATIC_ROOT setting isn't accidentally added to the STATICFILES_DIRS setting. Thanks for the suggestion, SmileyChris and harijay.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15376 bcc190cf-cafb-0310-a4f2-bffc1f526a37

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git-svn-id: http://code.djangoproject.com/svn/django/trunk@15371 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Fixed #14978 -- Added versionchanged directive to --adminmedia docs clarifying why it's not working with staticfiles (deprecation of AdminMediaHandler).

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15370 bcc190cf-cafb-0310-a4f2-bffc1f526a37

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15369 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Fixed #15177 -- Added note to generic views reference page indicating that the views have been deprecated (mirroring the topic guide). Thanks to rasca for the report and patch.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15367 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Fixed #15134 -- Removed a duplicate TOC entry for modelforms docs. Thanks to Aryeh Leib Taurog for the report.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15366 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Fixed #15187 -- Ensure that missing page emails aren't sent when running under debug. Thanks to Dan Carroll for the report and patch.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15363 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Fixed #14698 -- Ensure that module_has_sumodule doesn't mistake a cache miss for an existent package. Thanks to Łukasz Rekucki for the report and patch, and to shields for the test case.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15362 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Fixed #15158 -- Fixed error introduced in r15252 in rendering of the template post morten section of the 500 error debug page with loaders other than the file system or application dir loaders. Refs #15122. Thanks gsf for the report.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15360 bcc190cf-cafb-0310-a4f2-bffc1f526a37

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15358 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Fixed #14993 - Improved docs for ModelAdmin.filter_horizontal adding that it's for ManyToManyFields; thanks jammon for the suggestion.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15357 bcc190cf-cafb-0310-a4f2-bffc1f526a37

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Fixed #14880 - raw_id_fields in admin does not work when limit_choices_to dictionary has value=False

Thanks to smallming for the report.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15348 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Thanks to natrius for the report.

This patch also fixes some unicode bugs in affected code.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15347 bcc190cf-cafb-0310-a4f2-bffc1f526a37

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Fixed #15112 -- Ensure that IPv6 addresses are correctly displayed in the admin. Thanks to oxy for the report, and Łukasz Rekucki for the test case.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15343 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Fixed #13662 -- Added an entry in the README to direct people to the instructions for running the test suite, and cleaned up that section of the docs. Thanks to mir for the report, and to cogat and gg for the draft text.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15342 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Fixed #15061 -- Removed a redundant method implementation in the class-based ModelFormMixin, and did some PEP8 cleanup. Thanks to rasca for the report and patch.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15341 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Fixed #15046 -- Added "CHROMEFRAME" as a user agent alias for various MSIE fixes. Thanks to chrj for the report and patch.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15340 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Fixed #14823 -- Corrected bootstrapping problems with register_serializers. Thanks to miker985@uw.edu for the report and draft patch.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15336 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Fixed #14818 -- Added explicit tests for the way that the cycle tag handles escaping. Thanks to steveire.

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Fixed using --pair with python's that aren't the system default, when not in the tests directory, and when using the global DJANGO_SETTINGS_MODULE env var.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15332 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Fixed #15161 - Corrected handling of ManyToManyField with through table using to_field on its ForeignKeys. Thanks to adehnert for the report.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15330 bcc190cf-cafb-0310-a4f2-bffc1f526a37

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Fixed #15157 -- Modified evaluation of literals surrounded by _(' and ')' in templates to be evaluated at render time instead of at compile time by using ugettext_lazy. Thanks Jonathan S for the report.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15327 bcc190cf-cafb-0310-a4f2-bffc1f526a37

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Fixed #6456 - Excised FileField file deletion to avoid data loss. Thanks to durdinator for the report.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15321 bcc190cf-cafb-0310-a4f2-bffc1f526a37