update bbox spatial query and cleaner type conversion r=elemoine ( closes #191 )
update bbox spatial query and cleaner type conversion r=elemoine ( closes #191 )


git-svn-id: 8af3510caa0da55760593bee91f6642c197586ea@1321 25cca10d-0837-0410-9e4f-92b931fda1bc

mapfish/mapfish,mapfish/mapfish,mapfish/mapfish