hg: jdk9/dev: 2 new changesets

[lana.steuck at oracle.com]

Changeset: 6dc74e68d7d7
Author:    katleman
Date:      2015-01-23 18:50 -0800
URL:       http://hg.openjdk.java.net/jdk9/dev/rev/6dc74e68d7d7

Added tag jdk9-b47 for changeset b6cca3e6175a

! .hgtags

Changeset: 0064e246d83f
Author:    lana
Date:      2015-01-24 23:22 -0800
URL:       http://hg.openjdk.java.net/jdk9/dev/rev/0064e246d83f

Merge