8149929: Nashorn Parser API needs to be updated for ES6
Reviewed-by: mhaupt, hannesw

8156714: Parsing issue with automatic semicolon insertion
Reviewed-by: jlaskey, sundar

8134503: support ES6 parsing in Nashorn
Reviewed-by: jlaskey, sundar, mhaupt
Contributed-by: andreas.woess@oracle.com

8143896: java.lang.Long is implicitly converted to double
Reviewed-by: mhaupt, jlaskey

8075240: Output of some tests contains platform specific line break
Reviewed-by: sundar

8075448: nashorn parser API returns init variable tree object of a for loop after for loop statement tree object
Reviewed-by: lagergren, hannesw, attila

8075207: Nashorn parser API returns StatementTree objects in out of order
Reviewed-by: lagergren, forax, hannesw

8074671: Nashorn Parser API
Reviewed-by: darcy, forax, attila, hannesw