Tony Farrell authored Jan 28, 2003 and afarrell committed Aug 24, 2020

   Tidy up after loading into ACMM.
        Deleted DramaSCCSClasses and DramaSCCSCheckpoints directories.

        Created Testing, Standalone, HtmlDocs and ManSupport subdirectories.
        Moved standalone build files to Standlone directory.

        Makefile split between makefile.release_files and Makefiles in
             TexDocs, HtmlSupport and ManSupport directories.
        Move *html* and *wflman* files to HtmlSupport directory.
        Add makefile.support which supports DRAMA release.

	A copy of the oringal Makefile is also present in the
	Standalone directory as Makefile_old. It needs to be used
	to support standalone released.