hg: jdk7u/jdk7u4: Added tag jdk7u4-b20 for changeset 1eae71787c33

[david . katleman]

Changeset: f3f02c7d86c7
Author:    katleman
Date:      2012-04-12 14:15 -0700
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u4/rev/f3f02c7d86c7

Added tag jdk7u4-b20 for changeset 1eae71787c33

! .hgtags