hg: jigsaw/m2: Create jrt-fs.jar

[erik.joelsson at oracle.com]

Changeset: bfad80bc31ca
Author:    erikj
Date:      2014-11-11 14:36 +0100
URL:       http://hg.openjdk.java.net/jigsaw/m2/rev/bfad80bc31ca

Create jrt-fs.jar

! make/Images.gmk
+ make/JrtfsJar.gmk
! make/Main.gmk