raster: raster install packaging - change version and install rtpostgis.sql in postgis-20

[robe]

I see 2 lurking issues 1) Can we have the below return 2.0.0SVN to match with the dll/so name. Its bit confusing since we have an older wktraster and we now have a versioned dll.

SELECT postgis_raster_lib_build_date(), postgis_raster_lib_version();
 postgis_raster_lib_build_date | postgis_raster_lib_version
-------------------------------+----------------------------
 2010-10-27 18:19:50           | 0.1.6d
  

2) The rtpostgis.sql is being installed in a rtpostgis-20 folder. It should be installed in postgis-20 I think since we consider it part of the same component.

[jorgearevalo]

Fixed. Check r6554 (the location of rtpostgis-2.0.so has been changed to, but I can't remember the release).