Add unobfuscated code from @SirWumpus

The entries 2004/hibachi and 2005/mynx have unobfuscated code now.

2004/hibachi has a configure script that is used along the lines of the
original entry (with some adjustments and fixes) and the hibachi.alt.c
had to have ctype.h included too. The directory src/localhost was copied
to src-alt/localhost but the rest of src/ was from Anthony. The Makefile
had to be updated to build this version.

2005/mynx does have a configure script but it is, just like the original
entry, unused and so the unobfuscated (in source-alt/) is also unused.
The mynx.alt.c was changed to mynx.alt2.c and the unobfuscated code was
made mynx.alt.c.

Updated manifest, rebuilt .entry.json and index.html files.

After a question is answered and taken care of (in one of 199[1-3]/ant -
not sure which one) issue #2513 can possibly be closed as complete
(though the manifest updates will have to be looked at more when 2004
and 2005 are reviewed).

2004/hibachi/src-alt/ioccc.c

@@ -0,0 +1,117 @@
+/*
+ *	ioccc.c		IOCCC 2001 Source Size Rule
+ *
+ *	Public Domain 1992 by Anthony Howe.  All rights released.
+ *
+ *
+ *	SYNOPSIS
+ *
+ *		ioccc [-s]
+ *
+ *	DESCRIPION
+ *
+ *	Taking input from standard input, apply the IOCCC Source Size
+ *	Rule for 2001.  The program's offical length is written to
+ *	standard error.  Also filter out C comment blocks sending the
+ *	modified source to standard output.
+ *
+ *	The 2001 Source Size Rule is:
+ *
+ *	Your entry must be <= 4096 bytes in length.  The number of characters
+ *	excluding whitespace (tab, space, newline, formfeed, return), and
+ *	excluding any ';', '{' or '}' followed by whitespace or end of file,
+ *	must be <= 2048.
+ *
+ *	The -s option siliences standard output.
+ *
+ *	NOTE the overall length is not counted since this can be checked
+ *	with "ls -l".
+ */
+
+#include <ctype.h>
+#include <stdio.h>
+#include <string.h>
+#include <limits.h>
+
+char usage_err[] = "usage:  ioccc [-s]\n";
+
+int count(int silience);
+
+int
+main(int argc, char **argv)
+{
+	char *ap;
+	int silence = 0;
+	for (--argc, ++argv; 0 < argc && **argv == '-'; --argc, ++argv) {
+		ap = &argv[0][1];
+		if (*ap == '-' && ap[1] == '\0') {
+			--argc;
+			++argv;
+			break;
+		}
+		while (*ap != '\0') {
+			switch (*ap++) {
+			case 's':
+				silence = 1;
+				break;
+			default:
+				fprintf(stderr, usage_err);
+				return (2);
+			}
+			break;
+		}
+	}
+	(void) count(silence);
+	return (0);
+}
+
+/*
+ *	Count chacacters and strip comments.  The stripped input is
+ *	sent to standard output.  The count of character is sent to
+ *	to standard error.
+ *
+ *	If silence is true, then do not print anything to standard output.
+ */
+int
+count(int silence)
+{
+	int i, j, k;
+	char *p, buf[256];
+
+	for (i = k = 0; fgets(buf, 256, stdin) != NULL;) {
+		for (p = buf; *p != '\0'; ++p) {
+			if (k == 1) {
+				if (*p == '*' && p[1] == '/') {
+					/* End of comment. */
+					k = 0;
+					++p;
+				}
+				/* Skip characters in comment block. */
+				continue;
+			}
+			if (*p == '/' && p[1] == '*') {
+				/* Begin comment block. */
+				k = 1;
+				++p;
+				continue;
+			}
+			/* Everything above here is stripped from the input. */
+			if (!silence)
+				putchar(*p);
+			/* Ignore all whitespace. */
+			if (isspace(*p))
+				continue;
+			/* Ignore curly braces and semicolons when followed
+			 * by any whitspace or EOF.
+			 */
+			if (strchr("{;}", *p) != NULL
+			&& (isspace(p[1]) || p[1] == '\0'))
+				continue;
+			/* Count this character. */
+			++i;
+		}
+	}
+	fprintf(stderr, "%d\n", i);
+	return (i);
+}
+