added test files for vif simulation

VectoCore/VectoCoreTest/TestData/XML/XMLReaderDeclaration/SchemaVersion2.8/vecto_vehicle-stage_vif_input.xml

+<?xml version="1.0" encoding="UTF-8"?><tns:VectoInputDeclaration schemaVersion="2.8" xmlns="urn:tugraz:ivt:VectoAPI:DeclarationDefinitions:DEV:v2.8"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:tns="urn:tugraz:ivt:VectoAPI:DeclarationInput:v2.0" xmlns:v2.3="urn:tugraz:ivt:VectoAPI:DeclarationDefinitions:DEV:v2.3" xmlns:v2.0="urn:tugraz:ivt:VectoAPI:DeclarationDefinitions:v2.0" xmlns:di="http://www.w3.org/2000/09/xmldsig#" xsi:schemaLocation="urn:tugraz:ivt:VectoAPI:DeclarationJob E:\VECTO_DEV\fk_vecto-dev\VectoCore\VectoCore\Resources\XSD/VectoDeclarationJob.xsd">
			<v2.0:Vehicle xsi:type="InterimStageInputType" id="MSTG-3-Vehicle">
				<Manufacturer>Intermediate Manufacturer 3</Manufacturer>
				<ManufacturerAddress>Intermediate Manufacturer Address 3</ManufacturerAddress>
				<VIN>VEH-2234567866</VIN>
				<Date>2021-02-13T07:20:08.0187663Z</Date>
				<LegislativeCategory>M3</LegislativeCategory>				
				<TechnicalPermissibleMaximumLadenMass>20000</TechnicalPermissibleMaximumLadenMass>				
				<NgTankSystem>Liquefied</NgTankSystem>				
				<ClassBus>B</ClassBus>			
				<DeclarationType>interim</DeclarationType>
				<ADAS>
					<v2.3:EngineStopStart>true</v2.3:EngineStopStart>
					<v2.3:EcoRollWithoutEngineStop>false</v2.3:EcoRollWithoutEngineStop>
					<v2.3:EcoRollWithEngineStop>true</v2.3:EcoRollWithEngineStop>
					<v2.3:PredictiveCruiseControl>1,2</v2.3:PredictiveCruiseControl>
					<v2.3:APTEcoRollReleaseLockupClutch>true</v2.3:APTEcoRollReleaseLockupClutch>
				</ADAS>				
				<Components xsi:type="CompletedVehicleComponentsDeclarationType">
					<Auxiliaries>
						<Data xsi:type="CompletedVehicleAuxiliaryDataDeclarationType">
							<ElectricSystem>
								<LEDLights>
									<Positionlights>false</Positionlights>
									<Brakelights>false</Brakelights>
									<Headlights>true</Headlights>									
								</LEDLights>
							</ElectricSystem>
							<HVAC>
								<WaterElectricHeater>false</WaterElectricHeater>
								<AirElectricHeater>false</AirElectricHeater>
								<OtherHeatingTechnology>true</OtherHeatingTechnology>							
							</HVAC>
						</Data>
					</Auxiliaries>
				</Components>
			</v2.0:Vehicle></tns:VectoInputDeclaration>
\ No newline at end of file

VectoCore/VectoXML.spp

@@ -69,6 +69,7 @@
 			<File FilePath="VectoCoreTest\TestData\XML\XMLReaderDeclaration\SchemaVersion2.8\vecto_vehicle-stage_input_only_component_nullable_entries.xml" HomeFolder="Yes"/>
 			<File FilePath="VectoCoreTest\TestData\XML\XMLReaderDeclaration\SchemaVersion2.8\vecto_vehicle-stage_input_only_mandatory_entries.xml" HomeFolder="Yes"/>
 			<File FilePath="VectoCoreTest\TestData\XML\XMLReaderDeclaration\SchemaVersion2.8\vecto_vehicle-stage_input_only_mandatory_standard_value_airdrag.xml" HomeFolder="Yes"/>
+			<File FilePath="VectoCoreTest\TestData\XML\XMLReaderDeclaration\SchemaVersion2.8\vecto_vehicle-stage_vif_input.xml" HomeFolder="Yes"/>
 		</Folder>
 		<Folder FolderName="Schema Multistage 0.1">
 			<File FilePath="VectoCoreTest\TestData\XML\XMLReaderDeclaration\SchemaVersionMultistage.0.1\vecto_multistage_consolidated_multiple_stages.xml" HomeFolder="Yes"/>
@@ -76,6 +77,7 @@
 			<File FilePath="VectoCoreTest\TestData\XML\XMLReaderDeclaration\SchemaVersionMultistage.0.1\vecto_multistage_consolidated_multiple_stages_heatPump.xml" HomeFolder="Yes"/>
 			<File FilePath="VectoCoreTest\TestData\XML\XMLReaderDeclaration\SchemaVersionMultistage.0.1\vecto_multistage_consolidated_multiple_stages_hev.xml" HomeFolder="Yes"/>
 			<File FilePath="VectoCoreTest\TestData\XML\XMLReaderDeclaration\SchemaVersionMultistage.0.1\vecto_multistage_consolidated_multiple_stages_NGTankSystem.xml" HomeFolder="Yes"/>
+			<File FilePath="VectoCoreTest\TestData\XML\XMLReaderDeclaration\SchemaVersionMultistage.0.1\vecto_multistage_consolidated_multiple_stages_vif.xml" HomeFolder="Yes"/>
 			<File FilePath="VectoCoreTest\TestData\XML\XMLReaderDeclaration\SchemaVersionMultistage.0.1\vecto_multistage_consolidated_one_stage.xml" HomeFolder="Yes"/>
 			<File FilePath="VectoCoreTest\TestData\XML\XMLReaderDeclaration\SchemaVersionMultistage.0.1\vecto_multistage_consolidated_two_stages.xml" HomeFolder="Yes"/>
 			<File FilePath="VectoCoreTest\TestData\XML\XMLReaderDeclaration\SchemaVersionMultistage.0.1\vecto_multistage_primary_vehicle_only.xml" HomeFolder="Yes"/>