Have redbean show zip listing as default / handler

If an "index.lua" or "index.html" doesn't exist in zip file or the
filesystem, and no redirects have been defined for it either, then
redbean will render a listing of the zip central directory content
only if the request uri points to the root path.

net/http/khttpmethod.c

@@ -24,8 +24,8 @@ const char kHttpMethod[17][8] = {
     "POST",     //
     "PUT",      //
     "DELETE",   //
-    "CONNECT",  //
     "OPTIONS",  //
+    "CONNECT",  //
     "TRACE",    //
     "COPY",     //
     "LOCK",     //