Fix the OGCServer (would always throw invalid image format errors)
Fix the OGCServer (would always throw invalid image format errors)


git-svn-id: 06a2cde72a096d93ff72b88e3e6711b8f00772a4@714 d397654b-2ff0-0310-9e29-ba003691a0f9

semprebon/mapnik,semprebon/mapnik,semprebon/mapnik,semprebon/mapnik,semprebon/mapnik