Remove WWW entries moved into port Makefiles
Commit b7f05445c00f has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.
This commit removes the WWW: lines of moved-over URLs from these
Approved by: portmgr (tcberner)
This module provides the ability to use references as hash keys if you
first "tie" the hash variable to this module. Normally, only the keys
of the tied hash itself are preserved as references; to use references
as keys in hashes-of-hashes, use Tie::RefHash::Nestable, included as
part of Tie::RefHash.
Note, this module is part of all relevant perl dists, but various CPAN
packages are beginning to require bug fixes found in newer versions.