hg: jdk7u/jdk7u: Added tag jdk7u121-b00 for changeset 974935f4e21d

[gnu . andrew]

Changeset: 259e6ca7faf1
Author:    andrew
Date:      2016-10-28 03:35 +0100
URL:       http://hg.openjdk.java.net/jdk7u/jdk7u/rev/259e6ca7faf1

Added tag jdk7u121-b00 for changeset 974935f4e21d

! .hgtags