hg: jdk8u/jdk8u20-dev/jdk: 2 new changesets

[lana.steuck at oracle.com]

Changeset: 0c2393744b29
Author:    katleman
Date:      2014-07-02 15:01 -0700
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u20-dev/jdk/rev/0c2393744b29

Added tag jdk8u20-b21 for changeset 693025bbc45d

! .hgtags

Changeset: e7d09523edc2
Author:    lana
Date:      2014-07-07 18:19 -0700
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u20-dev/jdk/rev/e7d09523edc2

Merge