make sure WFSCapabilitiesReader works with WFS 1.1
make sure that the VectorLegend handles features without a geometry more gracefully
add missing ii, thanks @sbrunner
Merge pull request #75 from bartvde/vlegendnullgeom

make sure that the VectorLegend handles features without a geometry more gracefully (r=@sbrunner)
Merge pull request #30 from bartvde/wfs11

make sure WFSCapabilitiesReader works with WFS 1.1