[sync]
Move more javascript tests
https://github.com/beautify-web/js-beautify/commit/ad47d04883b94a3859732647cf984760feacc838
Add ability to generate comments
https://github.com/beautify-web/js-beautify/commit/1c347790733205b70783b1bb880334987defdc6b
More test conversion, minor generation fixes
https://github.com/beautify-web/js-beautify/commit/f980a6f5f4a9129bfda256cad1cdef5743778f54