returning OGRGeometry class from OGRFeature->GetGeometryRef
adding ogrgeometry.cc to config.m4 to include in build
OGRGeometry->IsValid method
add OGRException
implemented OGRGeometry->ExportToWkt
adding ogrexcpetion to config.m4
Implemented OGRGeometry->ExportToWkb method
Implemented OGRGeometry->ExportToKML, ExportToGML, ExportToJson method
workaround for GDAL formating of JSON strings in unittests
implemented methods GetGeometryName, GetGeometryType and IsEmpty on OGRGeometry
add OGRGeometry::GetSpatialReference add fix a few compiler warnings
Merge pull request #3 from geops/ogrgeometry

Support for accessing the geometry of an OGRFeature