hg: jdk8u/jdk8u-dev: 2 new changesets

[lana.steuck at oracle.com]

Changeset: 548afd249638
Author:    katleman
Date:      2014-05-07 10:58 -0700
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/rev/548afd249638

Added tag jdk8u20-b13 for changeset 26764db977ec

! .hgtags

Changeset: 25ae2149b923
Author:    lana
Date:      2014-05-07 21:31 -0700
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/rev/25ae2149b923

Merge