Find the editor component based on the project version

Instead of simply using the namespace (which is often the same for
various available version of a component!)

plugins/com.ebmwebsourcing.petals.services/src-su/com/ebmwebsourcing/petals/services/su/editor/SuEditionComposite.java

@@ -670,8 +670,20 @@ private void re_fillAdvancedDetailsContainer(FormToolkit toolkit, Composite adva
 	private void refreshDetails() {
 
 		this.componentContributions = null;
-		if( this.selectedEndpoint != null ) {
-			ComponentVersionDescription componentDesc = ExtensionManager.INSTANCE.findComponentDescription( this.selectedEndpoint );
+		if( this.selectedEndpoint != null ) {
+			Properties projectProperties = PetalsSPPropertiesManager.getProperties( getEditedFile().getProject());
+			String suTypeVersion = projectProperties.getProperty( PetalsSPPropertiesManager.COMPONENT_VERSION, "" );
+			String componentName = projectProperties.getProperty( PetalsSPPropertiesManager.COMPONENT_NAME, "" );
+
+			// first let's try with the project configuration
+			ComponentVersionDescription componentDesc = ExtensionManager.INSTANCE.findDescriptionByComponentNameAndVersion( componentName, suTypeVersion );
+
+			if (componentDesc == null) {
+				// if none is found (or if there is no project configuration file or no correct data in it)
+				// let's rely on the namespaces
+				componentDesc = ExtensionManager.INSTANCE.findComponentDescription( this.selectedEndpoint );
+			}
+
 			if( componentDesc != null ) {
 				EditorContributionSupport support = componentDesc.createNewExtensionSupport();
 				if( support != null )