[threeten-dev] j.u.c.JavatimeTest.java update

[Xueming Shen]

test/java/util/calendar/JavatimeTest.java failed after the recent 
changes in ZoneId for
those 3 aliases MST, HST and EST in roundtrip conversion. The conversion 
now goes
as  EST/HST/MST->-N:00->GMT-N:00, so no round-trip for tz->zid->tz->zid.

Just removed them from the testing. I also pulled in the test change I 
did in TL repo
for the test failure (of this test) in some configurations.

http://cr.openjdk.java.net/~sherman/jdk8_threeten/jucTest/

-Sherman