Improved detection of default attribute values

• Improved detection of default attribute values from RelaxNG and XML Schema

Implemented JSON <-> XML conversion

• Implemented JSON <-> XML conversion

v1.14.0

What's Changed

• Added BOM when writing UTF-16LE by @rmraya in #4
• Implemented full support for XML Conformance Test Suite by @rmraya in #6
• Loaded default attribute values from XML Schema grammars by @rmraya in #7

Full Changelog: v1.2.0...v1.14.0

Initial release

SAX parser for XML that can parse files and strings.