hg: jdk9/sandbox: 2 new changesets

[chris.hegarty at oracle.com]

Changeset: 399e657450f7
Author:    ihse
Date:      2017-02-03 14:32 +0100
URL:       http://hg.openjdk.java.net/jdk9/sandbox/rev/399e657450f7

8172912: JTReg concurrency value must be limited
Reviewed-by: erikj

! test/Makefile

Changeset: 96a95d5c0a08
Author:    ihse
Date:      2017-02-03 14:34 +0100
URL:       http://hg.openjdk.java.net/jdk9/sandbox/rev/96a95d5c0a08

8059000: hgforest: pass options to serve command
Reviewed-by: erikj
Contributed-by: Michael Duigou <openjdk at duigou.org>

! common/bin/hgforest.sh