fix typo see: https://github.com/geoext/geoext/pull/59#issuecomment-19035355
Add support for custom legends stored in layer records styles without actually using WMS STYLES
Using a dedicated style attribute to prevent errors with already used attributes
Merge pull request #74 from pgiraud/wms_legend

Add support for custom legends stored in layer records styles without ac...
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)