gis: Moved files to their appropriate locations from bad commit in [4785].

git-svn-id: http://code.djangoproject.com/svn/django/branches/gis@4787 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/contrib/gis/db/models/__init__.py

@@ -0,0 +1,12 @@
+# Want to get everything from the 'normal' models package.
+from django.db.models import *
+
+# The GeoManager class.
+from django.contrib.gis.db.models.manager import GeoManager
+
+# The various PostGIS/OpenGIS enabled fields.
+from django.contrib.gis.db.models.fields import \
+     GeometryField, PointField, LineString, PolygonField, \
+     MultiPointField, MultiLineStringField, MultiPolygonField, \
+     GeometryCollectionField
+