wfs requests which improperly specify the schemaLocation should not choke, at most a warning

try the following request:

<GetFeature service="WFS" version="1.0.0" xmlns="http://www.opengis.net/wfs"
xmlns:gml="http://www.opengis.net/gml"
xmlns:ogc="http://www.opengis.net/ogc"
xmlns:xlink="http://www.w3.org/1999/xlink"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.opengis.net/wfs/1.0.0 WFS-basic.xsd" maxFeatures="250">
<Query typeName="topp:states"/>
</GetFeature>