Rewinding src/rts to RCS tag MLWorks_20c1_1998_08_20 using command

    find . -type d -name RCS -prune -o -type f -print | xargs co -f -rMLWorks_20c1_1998_08_20
Merge branch 'windows-boot' into rts-rewind

Conflicts:
	src/rts/GNUmakefile
	src/rts/runtime.rc
	src/rts/src/OS/NT/arch/I386/GNUmake
	src/rts/src/OS/Unix/license.c
	src/rts/src/OS/Win32/GNUmake
	src/rts/src/OS/Win32/mlw_ci_os.c
	src/rts/src/OS/Win32/win32.c
	src/rts/src/OS/Win32/window.c
Fixing up merge so that runtime can load MLWorks 2.0 batch.img except for fake license server link errors.
Merging with master in order to incorporate fake licensing stubs that will allow MLWorks 2.0 images to run.  Verified that MLWorks 2.0 batch.img loads cleanly.