Fix bug status (missing file) in 1993/ant

The unobfuscated version was recently provided by the author so this is
no longer an issue.

A code block in the INABIAF was changed to a quote as it's not code but
something the author wrote.

This entry's index.html might not be done as a question also has to be
addressed before the manifest can be fixed.

1993/ant/README.md

@@ -12,8 +12,7 @@ code](#alternate-code) below.
 
 The current status of this entry is:
 
-> **STATUS: INABIAF - please DO NOT fix**<br>
-> **STATUS: missing file - please provide it**
+> **STATUS: INABIAF - please DO NOT fix**
 
 For more detailed information see [1993/ant in bugs.html](../../bugs.html#1993_ant).