Bug fixes:
- Fix parsing bug related to handling await in class property initializers in non-module code (see also acornjs/acorn#1334, acornjs/acorn#1338, acornjs/acorn#1339).
- Correct error reporting of invalid destructuring patterns
- Correct
Parser.Reset
/JsxParser.Resert
to correctly reset the underlying tokenizer. - Minor corrections to README.md