Branch of Django stabe/1.9.x with additional GIS updates

Created for geodesign internal use.

Updates included:

papsz_options
makevalid
numpy inverted fix
gis lookups
improved nodata warp fix
gis lookups postgis adaptor fix

Branch of Django stabe/1.9.x with additional GIS updates

Created for geodesign internal use.

Updates included:

papsz_options
makevalid
numpy inverted fix
gis lookups
improved nodata warp fix

Patched Django stabe/1.9.x with GIS updates

For geodesign internal use.

Updates included:

papsz_options
makevalid
numpy inverted fix
gis lookups
nodata warp fix

Patched Django 1.9.4 with GIS updates from master + papsz_options + makevalid + numpy inverted fix

geodesign_v4.2

Fixed #26432 -- Fixed size tuple order when using numpy reshape on a …

Patched Django 1.9.4 with GIS updates from master + papsz_options + makevalid

Fixed #26455 -- Allowed filtering and repairing invalid geometries.

The IsValid and MakeValid database functions were added to the GIS module, and a isvalid lookup was added to filter geometries by validity.

Conflicts:
	django/contrib/gis/db/backends/mysql/operations.py
	django/contrib/gis/db/backends/spatialite/operations.py
	docs/ref/contrib/gis/functions.txt

Patched Django 1.9.4 with GIS updates from master + papsz_options

GDALRaster compress and tiled options

Conflicts:
	django/contrib/gis/gdal/raster/source.py

Conflicts:
	django/contrib/gis/gdal/raster/source.py

Patched Django 1.9.2 with future GIS updateds

GDALRaster compress and tiled options

Conflicts:
	django/contrib/gis/gdal/raster/source.py

Conflicts:
	django/contrib/gis/gdal/raster/source.py