Django 1.4 support

[meissls]

Django 1.4 introduces timezone support which breaks compatibility with EOxServer.

[meissls]

Required Django version fixed to 1.3.1 in release 0.2 with r1610.

[meissls]

If possible this ticket should also be fixed in the 0.2 branch.

[meissls]

Made some changes with r1781 and r1786.

[meissls]

Fixed settings template according to new Django version 1.4 in r1881 and r1731.

[meissls]

Updating coverage managers r1896.

[meissls]

Correcting previous commit with r1901.

[meissls]

Still some issues remaining in the admin (see e.g. r1738 and r1744). Need to be resolved in 0.2.2.

[meissls]

ModelAdmin.change_view() changed in Django 1.4: The form_url parameter was added.
(see  https://docs.djangoproject.com/en/1.4/ref/contrib/admin/#django.contrib.admin.ModelAdmin.change_view)

[meissls]

Also the default project layout created via the django-admin startproject command changed significantly (see  https://docs.djangoproject.com/en/dev/releases/1.4/#updated-default-project-layout-and-manage-py). Thus need to update the create_instance command.

[schindlerf]

Fixing errors concerning the the change_view with r1933 and the project layout with r1928.

Merges to trunk with r1929, r1935 and r1936.

I hope this finally closes this issue.

[meissls]

Hopefully final fix with r1937 and r1938.

[meissls]

Added some documentation with r2142.