Re-commit www:www

If anybody wants to remove them for some reason, please consider "pop"
removing first.

Approved by:	arch discussion from Oct 20
MFC after:	3 days

etc/group

@@ -18,5 +18,6 @@ uucp:*:66:
 xten:*:67:xten
 dialer:*:68:
 network:*:69:
+www:*:80:
 nogroup:*:65533:
 nobody:*:65534:

etc/master.passwd

@@ -14,4 +14,5 @@ bind:*:53:53::0:0:Bind Sandbox:/:/sbin/nologin
 uucp:*:66:66::0:0:UUCP pseudo-user:/var/spool/uucppublic:/usr/libexec/uucp/uucico
 xten:*:67:67::0:0:X-10 daemon:/usr/local/xten:/sbin/nologin
 pop:*:68:6::0:0:Post Office Owner:/nonexistent:/sbin/nologin
+www:*:80:80::0:0:World Wide Web Owner:/nonexistent:/sbin/nologin
 nobody:*:65534:65534::0:0:Unprivileged user:/nonexistent:/sbin/nologin