Remove expired ports:

2021-04-01 ftp/wzdftpd: Unmaintained and dead upstream, does not build with
-fno-common (llvm 11)
2021-04-01 astro/roadmap: Unmaintained and dead upstream, does not build with
-fno-common (llvm 11)
2021-04-01 games/cosmo: Unmaintained and dead upstream, does not build with
-fno-common (llvm 11)
2021-04-01 games/bomberinstinct: Unmaintained and dead upstream, does not build
with -fno-common (llvm 11)
2021-04-01 games/drm: Unmaintained and dead upstream, does not build with
-fno-common (llvm 11)
2021-04-01 games/bygfoot: Unmaintained and dead upstream, does not build with
-fno-common (llvm 11)
2021-04-01 games/cre: Unmaintained and dead upstream, does not build with
-fno-common (llvm 11)
2021-04-01 irc/hybserv: Unmaintained and dead upstream, does not build with
-fno-common (llvm 11)
2021-04-01 irc/xaric: Unmaintained and dead upstream, does not build with
-fno-common (llvm 11)
2021-04-01 mail/elmo: Unmaintained and dead upstream, does not build with
-fno-common (llvm 11)
2021-04-01 misc/cave: Unmaintained and dead upstream, does not build with
-fno-common (llvm 11)
2021-04-01 security/bugs: Unmaintained and dead upstream, does not build with
-fno-common (llvm 11)
2021-04-01 security/dmitry: Unmaintained and dead upstream, does not build with
-fno-common (llvm 11)

Remove # $FreeBSD$ from Makefiles.

Extend expiration of ports broken with -fno-common

Extend the expiration of unmaintained leaf ports that are broken with
-fno-common and previously had a short expiration date.  The new date is set
to 2021-04-01, meaning the ports will be in the 2021Q2 branch, giving people
until 2021-06-30 (10 months from now) to fix issues.
Improve the wording of the deprecation message, mentioning both llvm 11 and
-fno-common.
Bump portrevision to force reinstall.  This way the warning message about
deprecation will be displayed to users installing or reinstalling the
software.

MFH:		2020Q3 (maybe)

games/cosmo: fix build on current and deprecate

Add USES=xorg USES=gl, ports categories g

Add USES=xorg and USES=gl to ports in categories starting with 'g'.
While here, try to sprinkle other USES (mostly gnome and sdl) as needed.

- Fix trailing whitespace in pkg-descrs, categories [g-n]*

Approved by:	portmgr blanket

- Move highscore to /var/games, use @sample

Convert most NO_INSTALL_MANPAGES to USES=imake:noman

With hat:	portmgr

Rename all 10,000 games/ patch-xy patches to reflect the files they modify.

- Add stage support

Add NO_STAGE all over the place in preparation for the staging support (cat:
games)

Two imake related changes:

1) Move -a from XMKMF command variable to a new XMKMF_ARGS variable.
   For ports that don't need -a introduce USES=imake:notall.
   This way ports no longer have to redefine XMKMF.

2) xmkmf -a runs imake with the flags in IMAKECPPFLAGS as extra arguments
   to set CPP, CC and CXX.  This creates the top Makefile, and then xmkmf
   runs make Makefiles.  This Makefiles target runs imake for each
   subdirectory but these imake invocations did not have the flags from
   IMAKECPPFLAGS so the resulting makefiles used the wrong C preprocessor
   when clang is used (/usr/bin/cpp instead of /usr/local/bin/tradcpp).
   Instead of letting xmkmf pass IMAKECPPFLAGS from the environment to
   imake let imake handle IMAKECPPFLAGS itself just like it handles
   IMAKEINCLUDE.

   This exposed configure errors in x11-clocks/mouseclock and x11-wm/fvwm.

Approved by:	portmgr (bapt)

Convert to USES=imake
While here:
Trim headers
Remove indefinite articles
Mark as broken ports not building with gcc or clang
Convert to optionsng

Fix MASTER_SITES

PR:             159441
Submitted by:   KATO Tsuguru

Deprecate some ports where I can't find distfiles and upstream

-remove MD5

Convert most of remaining ports that depend on xorg-libraries to
modular xorg.

- supply corresponding USE_XORG for all imake-using ports that need it
- USE_IMAKE no longer implies USE_XLIB in absence of USE_XORG
- retire USE_X_PREFIX which is not really used anywhere after the
  above change
- a few minor nits like whitespace and SF macro

Tested by:      2 tinderbox runs by pav
Approved by:    portmgr (pav)

- Welcome X.org 7.2 \o/.
- Set X11BASE to ${LOCALBASE} for recent ${OSVERSION}.
- Bump PORTREVISION for ports intalling files in ${X11BASE}.

- Update MASTER_SITES and fix fetch
- portlint(1)

PR:             95426
Submitted by:   Lars Engels <lars.engels__0x20.net>

- Remove WWW line from pkg-descr, since site doesn't exist anymore

PR:             ports/89850
Submitted by:   Jean Milanez Melo <jmelo@freebsdbrasil.com.br>

- Add SHA256

SIZEify.

- Update MASTER_SITES

PR:             ports/60620
Submitted by:   Ports Fury

Reset maintainer on ports owned by the following committers who have
been inactive for over 12 months and did not respond to my email confirming
their status: keith, nakai, torstenb

Reviewed by:    portmgr

Clear moonlight beckons.
Requiem mors pacem pkg-comment,
And be calm ports tree.

E Nomini Patri, E Fili, E Spiritu Sancti.

Add a patch to fix unchecked buffers

PR:             ports/37400
Submitted by:   Niels Heinen <niels.heinen@ubizen.com>

Chase the checksum (documentation fixes in Japanese). No PORTREVISION bump  
necessary.    

MASTER_SITES update.    

Update patch to use ComplexProgramTargetNoMan().    

Convert category games to new layout.  

Make this setgid games and remove a world-writable file.