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
pkg-descr files.
Approved by: portmgr (tcberner)
CD-HIT is a very widely used program for clustering and comparing protein or
nucleotide sequences.
WWW: http://weizhong-lab.ucsd.edu/cd-hit/
PR: 203183
Submitted by: jwbacon@tds.net