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)
textproc/docproj: Lint Makefile and add WWW
This is to prepare the port for future changes. This patch, however, is
cosmetic and should not change how the port behaves
Reviewed by: bcr
Approved by: bcr (mentor)
Differential Revision: https://reviews.freebsd.org/D23500