hg: jdk7u/jdk7u6/jdk: Added tag jdk7u6-b20 for changeset 09145b546a2b

[david . katleman]

Changeset: 243717d7fe95
Author:    katleman
Date:      2012-07-18 16:11 -0700
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u6/jdk/rev/243717d7fe95

Added tag jdk7u6-b20 for changeset 09145b546a2b

! .hgtags