hg: jdk/submit: 8199539: Provide a standard way for the build to filter un-needed legal .md files

[erik.joelsson at oracle.com]

Changeset: 149dc554808c
Author:    erikj
Date:      2018-04-05 23:46 +0200
URL:       http://hg.openjdk.java.net/jdk/submit/rev/149dc554808c

8199539: Provide a standard way for the build to filter un-needed legal .md files
Reviewed-by: tbell, ihse

! make/CreateJmods.gmk
! make/common/Modules.gmk
! make/copy/Copy-java.base.gmk
! make/copy/Copy-java.desktop.gmk
! make/copy/CopyCommon.gmk