[8u20] Request for approval: 8037012: (tz) Support tzdata2014a

[Aleksej Efimov]

Hello,

This is a request for approval to backport the latest tzdata (2014a) fix 
from JDK9 to JDK8u20.
This is a straight-forward backport.

The bug:
https://bugs.openjdk.java.net/browse/JDK-8037012

JDK 9 changeset:
http://hg.openjdk.java.net/jdk9/dev/jdk/rev/bfc1616f6533

JDK 9 review thread:
http://mail.openjdk.java.net/pipermail/core-libs-dev/2014-March/025694.html

Thank you.
Aleksej