Add in availability info for operator && and ~ for raster/geometry

See #2752

git-svn-id: http://svn.osgeo.org/postgis/branches/2.1@12599 b70326c6-7e19-0410-871a-916f4a2858ee
Add more availability info for raster operators

Adds 2.0.5 availability for raster @ geometry (and back)
And completes previous availability taking it up to functions

See #2752

git-svn-id: http://svn.osgeo.org/postgis/branches/2.1@12600 b70326c6-7e19-0410-871a-916f4a2858ee