LPS-50479 Refactor "new SaxParser()" into SecureXMLBuilderUtil.newXMLReader()
LPS-50479 Fix transitive Spring dependencies in MimeTypesImpl and ModelHintsImpl
LPS-50479 Fix issues with SAXParserImpl.getInstance() and SF dependencies
LPS-50479 Secure JAXB + JAXP initialization, from now all DTD based XMLs cannot be validated
LPS-50479 Update Source Formatter
LPS-50479 JUnit tests
LPS-50479 Update xml.xsd to the newest version to allow XSD validation with disabled DTD
LPS-50479 Introduce insecure methods for trusted sources allowing DTD validation
LPS-50479 Introduce trusted sources into SAXReaderImpl
LPS-50479 Implement insecure parsing for trusted sources