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/gethttpmethod.gperf

@@ -16,8 +16,8 @@ GET,         kHttpGet
 HEAD,        kHttpHead
 POST,        kHttpPost
 PUT,         kHttpPut
-CONNECT,     kHttpConnect
 OPTIONS,     kHttpOptions
+CONNECT,     kHttpConnect
 TRACE,       kHttpTrace
 COPY,        kHttpCopy
 LOCK,        kHttpLock