Merge pull request #693 in VECTO/vecto-sim from...

Merge pull request #693 in VECTO/vecto-sim from ~EMQUARIMA/vecto-sim:feature/VECTO-808-add-moitoring-report to develop

* commit 'b8dd107b':
  make component data in monitoring report optional

VectoCore/VectoCore/Resources/XSD/VectoMonitoring.0.7.xsd

@@ -20,6 +20,7 @@
 									</xs:sequence>
 								</xs:complexType>
 							</xs:element>
+							<xs:sequence minOccurs="0">
 								<xs:element name="Engine">
 									<xs:complexType>
 										<xs:sequence>
@@ -193,6 +194,7 @@
 										</xs:sequence>
 									</xs:complexType>
 								</xs:element>
+							</xs:sequence>
 							<xs:element name="AdvancedReducingTechnologies">
 								<xs:annotation>
 									<xs:documentation>#74</xs:documentation>