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)
CLX is to Common Lisp as Xlib is to C - it provides low-level X calls
on top of which a Graphics Toolkit can be based.
PR: ports/151315
Submitted by: swell.k@gmail.com