2017-09-30  Michael Small  <smallm@sdf.org>

	* src/Makefile.am (AM_CFLAGS): warnings as errors.
	* src/menus.c (ExecuteFunction): ptr as const char* to prevent const
	qualifier discard warnings when passed const char* action.
	* src/util.c (ExpandFilename): use const char* for arg and return value.
	(FindBitmap): cast return val of ExpandFilename to char* for bigname.
	Should be harmless since it's used as constant data up to it being
	assigned something else.
	(GetFont): Similar case here but without ExpandFilename being involved.
	* src/screen.h (ScreenInfo): IconDirectory can be const char* too,
	avoiding warning in parse.c:771.

2017-09-27  Michael Small  <smallm@sdf.org>

	Preliminaries:

	* README: description of fork
	* ChangeLog.twm: preserve twm's change log at 1.0.9 / 2015-04-16
	* README.twm: and original README
	* configure.ac: new name, version, and url
	* src/Makefile.am: new name
	* src/system.twmruinedrc: new name
	* src/twm.c: new name in one comment
	* man/Makefile.am: new name
	* man/twm.man: new name