Import p5-Net-IDN-Encode-2.200 as wip/p5-Net-IDN-Encode.

Perl module including following library
Net::IDN::Encode   -- Internationalized Domain Names in
                     Applications (IDNA)
Net::IDN::UTS46    -- Unicode IDNA Compatibility Processing
                     (UTS #46)
Net::IDN::Punycode -- ASCII-compatible encoding of Unicode
                     (Punycode, RFC 3492)

(It seems to me, security/caff wants this package)