10 RFR 8192833: JEP 322: Time-Based Release Versioning

[mark.reinhold at oracle.com]

2017/12/5 15:48:12 -0800, erik.joelsson at oracle.com:
> Build changes look good. Noticed an indentation mistake in 
> jdk-version.m4 line 329.

Fixed -- thanks.

- Mark