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)

Add WWW entries to port Makefiles

It has been common practice to have one or more URLs at the end of the
ports' pkg-descr files, one per line and prefixed with "WWW:". These
URLs should point at a project website or other relevant resources.

Access to these URLs required processing of the pkg-descr files, and
they have often become stale over time. If more than one such URL was
present in a pkg-descr file, only the first one was tarnsfered into
the port INDEX, but for many ports only the last line did contain the
port specific URL to further information.

There have been several proposals to make a project URL available as
a macro in the ports' Makefiles, over time.

One more small cleanup, forgotten yesterday.
Reported by:	lwhsu

Remove # $FreeBSD$ from Makefiles.

multimedia/librtmp, rtmpdump: Update to 20190330.

PR:		224836
PR:		224837
Submitted by:	daniel.engberg.lists@pyret.net
Approved by:	maintainer timeout (hrs@, 35 d)

Add a new OpenSSL 1.1.x patchset and revert broken one imported
in r482967 which had SIGSEGV issue.

PR:	232901

multimedia/librtmp: Fix build with OpenSSL 1.1.x

- Update LICENSE and add LICENSE_FILE

PR:		231940
Reported by:	antoine
Approved by:	hrs (maintainer timeout)
Obtained
from:	https://github.com/xbmc/inputstream.rtmp/blob/master/depends/common/librtmp/0003-openssl-1.1.patch
MFH:		2018Q4

Revert r482833, it broke librtmp consumers

PR:		231940
With hat:	portmgr

multimedia/librtmp: Fix build with OpenSSL 1.1.x

- Update LICENSE and add LICENSE_FILE

PR:		231940
Submitted by:	Nathan <ndowens@yahoo.com>
Reported by:	antoine
Approved by:	hrs (maintainer timeout)
Obtained from:	https://github.com/JudgeZarbi/RTMPDum-OpenSSL-1.1
MFH:		2018Q4

Mark some ports broken with openssl-devel.

Sponsored by:	Absolight

security/openssl-devel: Remove BROKEN from some ports

 * databases/freetds: Fixed 2017-02-14
 * databases/postgresql10-server: Fixed 2016-09-15 [1]
 * ftp/lftp: Fixed in 4.8.0
 * ftp/proftpd: Fixed in 1.3.5c
 * ftp/wget: Fixed in 1.19.3 [2]
 * lang/erlang-runtime20: Fixed in 20.0
 * net/socat: Fixed in 1.7.3.2
 * security/libssh2: Fixed in 1.8.0 [3]
 * security/p5-Crypt-OpenSSL-X509: Fixed in 1.8.8
 * sysutils/bacula9-server: Fixed in 9.0.6
 * www/nginx: Fixed in 1.9.14

 * Bulk build OK 10.3/11.1 both i386 and amd64:
    - multimedia/librtmp
    - net/libvncserver
    - www/lynx

PR:		225875 [1], 225872 [2], 225873 [3]

Remove all USE_OPENSSL occurrences.

Sponsored by:	Absolight

Mark some ports as not openssl-devel ready.

Sponsored by:	Absolight

- Update to a snapshot as of 20151223.
- Strip binaries.

multimedia category: Remove $PTHREAD_LIBS

approved by:	PTHREAD blanket

- Drop @dirrm* from and add empty directories to pkg-plists

Approved by:	portmgr blanket

Fix properties on pkg-plist

Fix pathname in files/patch-*.

- Split the library part of multimedia/rtmpdump into multimedia/librtmp.
- Update ports depending on librtmp.
- Add instruction to avoid a build error in multimedia/rtmpdump under a
  specific condition.