Made psycopg2 backend behave the same as the other backends when it comes to unicode and datetime time zone info.  See [http://groups.google.com/group/django-developers/browse_frm/thread/4575a3fe0d78e2e4/d607d96f7b422620#d607d96f7b422620 the django-dev thread] for details.
Made psycopg2 backend behave the same as the other backends when it comes to unicode and datetime time zone info.  See [http://groups.google.com/group/django-developers/browse_frm/thread/4575a3fe0d78e2e4/d607d96f7b422620#d607d96f7b422620 the django-dev thread] for details.

git-svn-id: 4f9f921b081c523744c7bf24d959a0db39629563@3675 bcc190cf-cafb-0310-a4f2-bffc1f526a37

aparo/django-nonrel,FlaPer87/django-nonrel,aparo/django-nonrel,FlaPer87/django-nonrel,FlaPer87/django-nonrel,aparo/django-nonrel