review request - jcheck whitelist + blacklist additions

[John Coomes]

Two small jcheck changes.

The first whitelists a changeset with an invalid bugid line (has the
"JDK-" prefix):

http://cr.openjdk.java.net/~jcoomes/tools/jcheck/whitelist-20130701/

The second blacklists a bad fix that was made in three different
releases:

http://cr.openjdk.java.net/~jcoomes/tools/jcheck/blacklist-20130920/

-John