hg: jigsaw/jake: Compile modules.{config,group} into serialized form

[mandy . chung]

Changeset: 3945cae520ac
Author:    mchung
Date:      2013-08-29 14:39 -0700
URL:       http://hg.openjdk.java.net/jigsaw/jake/rev/3945cae520ac

Compile modules.{config,group} into serialized form

! .jcheck/conf
! common/autoconf/boot-jdk.m4
! common/autoconf/configure.ac
! common/autoconf/generated-configure.sh
! common/autoconf/spec.gmk.in