docu upgrade for stopPlaces (#578)

* docu upgrade

* Update xsd/netex_part_1/part1_ifopt/netex_ifopt_stopPlace_version.xsd

* improve documentation

Author: ue71603

xsd/netex_part_1/part1_ifopt/netex_ifopt_site_version.xsd

@@ -768,7 +768,7 @@ Rail transport, Roads and Road transport
 	</xsd:element>
 	<xsd:element name="StopPlace_" type="Site_VersionStructure" abstract="true" substitutionGroup="Site">
 		<xsd:annotation>
-			<xsd:documentation>Dummy Type to get round SG limitations</xsd:documentation>
+			<xsd:documentation>Dummy Type to get round SG limitations. Can be a STOP PLACE, VEHICLE MEETING POINT, TAXI RANK.</xsd:documentation>
 		</xsd:annotation>
 	</xsd:element>
 	<xsd:element name="Quay_" type="Site_VersionStructure" abstract="true" substitutionGroup="Site">

xsd/netex_part_1/part1_ifopt/netex_ifopt_stopPlace_version.xsd

@@ -105,12 +105,16 @@ Rail transport, Roads and Road transport
 	<!-- ===ENTIITY IN VERSION IN FRAME====(Used in SITE FRAME)=================================================== -->
 	<xsd:complexType name="stopPlacesInFrame_RelStructure">
 		<xsd:annotation>
-			<xsd:documentation>Type for containment in frame of STOP PLACE.</xsd:documentation>
+			<xsd:documentation>Type for containment in frame of STOP PLACE, VEHICLE MEETING POINT, TAXI RANK.</xsd:documentation>
 		</xsd:annotation>
 		<xsd:complexContent>
 			<xsd:extension base="containmentAggregationStructure">
 				<xsd:sequence>
-					<xsd:element ref="StopPlace_" maxOccurs="unbounded"/>
+					<xsd:element ref="StopPlace_" maxOccurs="unbounded">
+						<xsd:annotation>
+							<xsd:documentation>Can be a STOP PLACE, VEHICLE MEETING POINT, TAXI RANK.</xsd:documentation>
+						</xsd:annotation>
+					</xsd:element>
 				</xsd:sequence>
 			</xsd:extension>
 		</xsd:complexContent>
@@ -147,7 +151,7 @@ Rail transport, Roads and Road transport
 	</xsd:complexType>
 	<xsd:element name="StopPlace" substitutionGroup="StopPlace_">
 		<xsd:annotation>
-			<xsd:documentation>Version of a named place where public transport may be accessed. May be a building complex (e.g. a station) or an on-street location.</xsd:documentation>
+			<xsd:documentation>Version of a named place where public transport may be accessed. May be a building complex (e.g. a station) or an on-street location. Can be a STOP PLACE, VEHICLE MEETING POINT, TAXI RANK.</xsd:documentation>
 		</xsd:annotation>
 		<xsd:complexType>
 			<xsd:complexContent>