Modified docs about SpatiaLite version that doesn't need manual initial SQL...

After you've installed SpatiaLite, you'll need to create a number of spatial

metadata tables in your database in order to perform spatial queries.

If you're using SpatiaLite 3.0 or newer, use the ``spatialite`` utility to

If you're using SpatiaLite 2.4 or newer, use the ``spatialite`` utility to

call the ``InitSpatialMetaData()`` function, like this::

   $ spatialite geodjango.db "SELECT InitSpatialMetaData();"

You can safely ignore the error messages shown. When you've done this, you can

skip the rest of this section.

If you're using a version of SpatiaLite older than 3.0, you'll need to download

a database-initialization file and execute its SQL queries in your database.

If you're using SpatiaLite 2.3, you'll need to download a

database-initialization file and execute its SQL queries in your database.

First, get it from the appropriate SpatiaLite Resources page (

http://www.gaia-gis.it/spatialite-2.3.1/resources.html for 2.3 or

http://www.gaia-gis.it/spatialite-2.4.0/ for 2.4)::

First, get it from the `SpatiaLite Resources`__ page::

   $ wget http://www.gaia-gis.it/spatialite-2.3.1/init_spatialite-2.3.sql.gz

   $ gunzip init_spatialite-2.3.sql.gz

    you want to use.  Use the same in the :setting:`DATABASES` ``"name"`` key

    inside your ``settings.py``.

__ http://www.gaia-gis.it/spatialite-2.3.1/resources.html

Add ``django.contrib.gis`` to :setting:`INSTALLED_APPS`

-------------------------------------------------------

``SPATIALITE_SQL``

^^^^^^^^^^^^^^^^^^

Only relevant when using a SpatiaLite version older than 3.0.

Only relevant when using a SpatiaLite version 2.3.

By default, the GeoDjango test runner looks for the :ref:`file containing the

SpatiaLite dababase-initialization SQL code <create_spatialite_db>` in the