hg: jdk7u/jdk7u6/hotspot: Added tag jdk7u6-b20 for changeset 1e31ae50c2cf

[david . katleman]

Changeset: 02a6c89432d7
Author:    katleman
Date:      2012-07-18 16:10 -0700
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u6/hotspot/rev/02a6c89432d7

Added tag jdk7u6-b20 for changeset 1e31ae50c2cf

! .hgtags