==========
reason:		import OWS schemas in a more validator-friendly manner
==========
deleted:	<xs:import namespace="http://www.opengis.net/ows" schemaLocation="http://schemas.opengis.net/ows/1.0.0/owsCommon.xsd"/>
deleted:	<xs:import namespace="http://www.opengis.net/ows" schemaLocation="http://schemas.opengis.net/ows/1.0.0/owsServiceProvider.xsd"/>
deleted:	<xs:import namespace="http://www.opengis.net/ows" schemaLocation="http://schemas.opengis.net/ows/1.0.0/owsDataIdentification.xsd"/>
deleted:	<xs:import namespace="http://www.opengis.net/ows" schemaLocation="http://schemas.opengis.net/ows/1.0.0/ows19115subset.xsd"/>
added:		<xs:import namespace="http://www.opengis.net/ows" schemaLocation="http://schemas.opengis.net/ows-context/0.3.0/owsforowscontext.xsd"/>

==========
reason:		add GML 3 support
==========
deleted:	<xs:import namespace="http://www.opengis.net/gml" schemaLocation="http://schemas.opengis.net/gml/2.1.2/feature.xsd"/>
added:		<xs:import namespace="http://www.opengis.net/gml"/>
note:		oXygen complains about this, but I think it's legal

==========
reason:		make all data resources <Layer>s
==========
deleted:	<CoverageType> and <FeatureTypeType>
added:		child elements from <CoverageType> and <FeatureTypeType> to <LayerType>

==========
reason:		allow KML content
==========
added:		<xs:element ref="kml:Document" minOccurs="0"/> to <LayerType>

==========
reason:		match KML namespace for OGC's KML 2.2
==========
changed:	http://earth.google.com/kml/2.2
to:			http://www.opengis.net/kml/2.2

==========
reason:		make Keywords optional
==========
in: 		<xs:complexType name="GeneralType">
changed:	<xs:element ref="ows:Keywords"/>
to:			<xs:element ref="ows:Keywords" minOccurs="0"/>


==========
reason:		make service definitions compatible with new OGC URN
==========
in: 		<xs:simpleType name="serviceType">
changed:	OGC:WMS (et. al.)
to:			urn:ogc:serviceType:WMS (et. al.)


==========
reason:		make fewer elements mandatory
==========
in: 		<xs:complexType name="GeneralType">
changed:	made ows:Title and ows:ServiceProvider optional