Added ability to specify name of filename column in raster2pgsql. More
stuff being done stuck in a tube at 30k feet.

git-svn-id: http://svn.osgeo.org/postgis/trunk@11200 b70326c6-7e19-0410-871a-916f4a2858ee
Added item regarding -n of raster2pgsql. Ticket #2231

git-svn-id: http://svn.osgeo.org/postgis/trunk@11201 b70326c6-7e19-0410-871a-916f4a2858ee
Addition of ST_FromGDALRaster(). This is what happens on a long airplane
flight! Ticket #2123.

git-svn-id: http://svn.osgeo.org/postgis/trunk@11202 b70326c6-7e19-0410-871a-916f4a2858ee