hg: jdk/sandbox: * Final changes in logic to make man page processing work as intended.

[magnus.ihse.bursie at oracle.com]

Changeset: 9c7f4a3c4139
Author:    ihse
Date:      2018-11-26 18:50 +0100
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/9c7f4a3c4139

* Final changes in logic to make man page processing work as intended.
* Add support for macosx pandoc bundle
* Fix race for generating pandoc filter wrapper

! make/CompileToolsJdk.gmk
! make/ToolsJdk.gmk
! make/common/ProcessMarkdown.gmk
! make/devkit/createPandocBundle.sh
! make/launcher/LauncherCommon.gmk