hg: jdk8/build/langtools: Added tag jdk8-b66 for changeset 20230f8b0eef

[david . katleman]

Changeset: 303b09787a69
Author:    katleman
Date:      2012-11-29 11:31 -0800
URL:       http://hg.openjdk.java.net/jdk8/build/langtools/rev/303b09787a69

Added tag jdk8-b66 for changeset 20230f8b0eef

! .hgtags