Please review two corrections for java.time

[roger riggs]

Ping, Reviewer needed for these minor updates, the test is now more 
robust thanks to Peter's nudging.

http://cr.openjdk.java.net/~rriggs/webrev-localtime-now-8023639/

Please review for two corrections:

-  The java/time/tck/java/time/TCKLocalTime test failed on a slow 
runtime due to -Xcomp;
     the test should be more lenient.   The test is not appropriate for 
a conformance test
     and is moved to java/time/test/java/time/TestLocalTime and is 
updated to be
     more robust in the face of DST changes.

- The javadoc for the JapaneseEra.MEIJI era should indicate the start 
date is 1868-01-01
   to be consistent with java.util.Calendar.  Note that java.time does 
not permit dates before Meiji 6
   to be created since the calendar is not clearly defined until then.

Thanks, Roger