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/hibachi.c

@@ -10,13 +10,13 @@
 #include <string.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <ctype.h>
 #include <unistd.h>
 #include <sys/stat.h>
 #include <sys/wait.h>
 #include <sys/socket.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
-#include <ctype.h>
 #define Z				8192
 char r[Z], q[Z], l[Z], w[Z], *o, *m = "404 Not Found", *e = "500 Error";
 void
@@ -43,6 +43,7 @@ main(int c, char **p)
 				struct stat g;
 				struct sockaddr_in a;
 				char *v, *u;
+								R 1;
 				Q (v = V "SERVER_PORT")) == 0) {
 								R 4;
 				}