hg: jdk9/dev/langtools: 2 new changesets

[lana.steuck at oracle.com]

Changeset: 9f61004270d8
Author:    lana
Date:      2016-09-22 16:41 +0000
URL:       http://hg.openjdk.java.net/jdk9/dev/langtools/rev/9f61004270d8

Added tag jdk-9+137 for changeset dd56c243c199

! .hgtags

Changeset: 640ef9cacfd3
Author:    lana
Date:      2016-09-22 18:31 +0000
URL:       http://hg.openjdk.java.net/jdk9/dev/langtools/rev/640ef9cacfd3

Merge