Fixed #19968 -- Dropped support for PostgreSQL < 8.4.
Update versions and links to source tarballs.
Fixed #13260 -- Quoted arguments interpolated in URLs in reverse.
Added warn note to docs about MySQL issues with 0000-00-00 date strings

MySQL accepts 0000-00-00 as a valid date but MySQLdb converts those
values into None. So there will be problems for instance if trying to
transport the data using dumpdata/loaddata.

This patch refs #6642 that has been closed as wontfix since this is a
particular problem of MySQL.
Merge pull request #926 from catalanojuan/adds-dates-containing-zeros-note-to-docs

Added warn note to docs about MySQL issues with 0000-00-00 date strings
Fixed #19327 -- Added handling of double login attempts in admin.

Thanks to Krzysztof Jurewicz for initial patch and
adupin for tests.
small documentation update to outline caveat with SESSION_COOKIE_DOMAIN
Merge pull request #927 from ryanisnan/master

Documentation - Small update to SESSION_COOKIE_DOMAIN documentation
Reworded Mark Pilgrim section in AUTHORS.
Removed the RIP, which seemed callous given today's news of Malcolm's death.
Fixed #20088 -- Changed get_admin_log not to depend on User id field

Before this change, the get_admin_log method would expect User model's
FK to be named `id`. When changing that FK name, admin/index.html
rendering would fail.

This includes:
 * Changed the use of id for the use of pk property.
 * Added a regression test that fails without the patch.

This commit refs #20088.
Fixed #18003 -- Preserved tracebacks when re-raising errors.

Thanks jrothenbuhler for draft patch, Konark Modi for updates.
Merge pull request #931 from catalanojuan/fix-admin-log-dependency-on-user-id-field-20088

Fixed #20088 -- Changed get_admin_log not to depend on User id field
Refs #18586 -- Split out long custom_columns lookup test into multiple tests.
Fixed a python 3.2 syntax error and python 3 warning introduced by 054ce2aa02.
Fixed #16319 -- added SuccessMessageMixin to contrib.messages

Thanks martinogden for the initial patch and d1ffuz0r for tests.
Reordered AUTHORS in last name alphabetic order
Revert "Fixed 19895 -- Made second iteration over invalid queryset raise an exception too"

This reverts commit 2cd0edaa477b327024e4007c8eaf46646dcd0f21.
This commit was the cause of a memory leak. See ticket for more details.
Thanks Anssi Kääriäinen for identifying the source of the bug.
Fixed #19972 -- Fixed overflow issue in admin changelist pages.

Thanks to loic84 for the report and patch.
Fixed #20096 -- Added link to the Greek localflavor app
Added tests for already fixed #20101

The ticket dealt with a case where one query had .exclude() that
produced a subquery, the other query had a join to the same model that
was subqueried in the first query. This was already fixed in master, so
only test added.