Fixes and perf improvements

• fix dropping case-insensitive literals after ignored values
• add regression test for ignored-value + TRUE literal
• cache formatting bytes/indentation and speed up output decoding
• handle UTF-8 BOM and trailing backslash when auto-closing strings
• add JSONSerialization-based validation for new edge cases

Edge case / optimizations

• Micro optimizations
• Additional edge case handled

1.2.0

What's Changed

• Optimizations resulting in ~40%+ better overall performance
• Add missing end-quotes to strings and correctly handle special characters in strings by @maxmamis in #1

Full Changelog: 1.1.0...1.2.0

1.1.0

• Handle broken values (seen in responses from MS Graph calendar APIs) where the values are bogus unescaped HTML text
• Improved parsing and refactored code

Initial release

1.0.0

Initial commit