Fix for bug 451041
SDOProperty indexInType value can be initialized incorrectly when extending another type
- Within SDOType updateIndices(), an SDOProperty's indexInType attribute is now only incremented in value if it has already been set/initialized
- Adds TypePropertyIndexTest (testPropertyIndexSequence) to ComplexDefineTestSuite
- Adds XSD files: Television.xsd, StandardAttributes.xsd, ExtendedAttributes.xsd, Electronics.xsd to SDO resource/org/eclipse/persistence/testing/sdo/helper/xsdhelper/define/propertyindex/ folder
Reviewed: Blaise Doughan