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)
Remove devel/libunrar (wrong category)
Notified by: dinoex
Add new port archivers/libunrar
"Library to work with RAR archivies"
Submitted by: Alex Samorukov <firstname.lastname@example.org>
Approved by: pav (mentor)