RFR: JDK-8177910, Update zlib copyright note in idk/src/java.base/share/legal/zlib.md

[Roger Riggs]

Looks good,

Roger


On 3/31/2017 2:16 PM, Xueming Shen wrote:
> Hi,
>
> Please help review the copyright update change for
>
> issue: https://bugs.openjdk.java.net/browse/JDK-8177910
> webrev: http://cr.openjdk.java.net/~sherman/8177910/
>
> Thanks!
> Sherman
>