What are all these files for?

AUTHORS		People who've had a hand in making Frotz what it is.
build.bat	A batch file for building Frotz for PC/MS DOS.
ChangeLog	Summary of changes from one version to another.
CONTRIBUTORS	People who've helped fund Frotz development.
COPYING		Full text of the GNU General Public License.
DUMB		Description of the dumb-interface version of Frotz.
HOW_TO_PLAY	How to play Interactive Fiction.
INSTALL		How to build and install Frotz.
INSTALL_DOS	How to build and install Frotz for PC/MS DOS.
Makefile	The Makefile (the INSTALL file tells you about this).
Makefile.tc	Makefile for building Frotz for DOS using Turbo C 3.00.
README		An overview of Frotz.
README.md	An overview of Frotz formatted in Markdown.
README.1st	This file.
TODO		Stuff to do in no particular order.

doc/		Manpages, DOS documentation, and sample config files.
public/		The Frotz webpage.
src/		Source code to Frotz.
src/blorb	Blorb library.
src/common	The Frotz core code.
src/curses	Curses user interface code.
src/dos		MSDOS user interface code.
src/dumb	Dumb user interface code.
src/misc	Scripts and fonts.
src/owdos	MSDOS (Open Watcom C) interface code (experimental).
src/sdl		SDL user interface code.
src/test	Zcode test programs.
src/x11		X11 user interface code.