Remove expired ports:
2019-09-04 devel/ace+tao-doc: Broken for more than 6 months
2019-09-04 devel/dfmt: Broken for more than 6 months
2019-09-04 devel/ignition-transport: Broken for more than 6 months
2019-09-04 devel/spin: Broken for more than 6 months
2019-09-04 editors/dexed: Depends on expiring devel/dfmt
2019-09-04 editors/p5-Padre: Depends on expiring x11-toolkits/p5-Wx
2019-09-04 emulators/qemu2: Latest 3.X branch is in ports tree
2019-09-04 games/asc: Broken for more than 6 months
2019-09-04 games/slade: Broken for more than 6 months
2019-09-04 graphics/gimp-wavelet-decompose-plugin: Broken for more than 6 months
2019-09-04 graphics/py-pyembree: Depends on expiring graphics/embree
2019-09-04 irc/irssi-otr: Broken for more than 6 months
2019-09-04 mail/p5-Mail-ClamAV: Broken for more than 6 months
2019-09-04 mail/qmail-ldap: Broken for more than 6 months

Convert to UCL & cleanup pkg-message (categories s)

Deprecate ports broken for more than 6 months

Convert all Go ports to USES=go

This allows for port testing with lang/go-devel via GO_PORT, setting
up the Go build environment in a single place, and is step one in
simplifying Go ports that often define too complicated do-build
targets themselves.

USES=go gains new arguments 'run' to add lang/go to RUN_DEPENDS and
'no_targets' for ports with composite builds that call 'go' themselves
and do not need the do-build/do-install targets of USES=go.

PR:		238849
Submitted by:	dg@syrec.org (also D20745)
Reviewed by:	mat, tobik
Exp-run by:	antoine
Differential Revision:	https://reviews.freebsd.org/D20746

Mark BROKEN: fails to build

lc-lib/registrar/filestateos_freebsd.go:34:11: cannot use fstat.Ino (type
uint64) as type uint32 in assignment
lc-lib/registrar/filestateos_freebsd.go:35:12: cannot use fstat.Dev (type
uint64) as type uint32 in assignment

Reported by:	pkg-fallout

New port, sysutils/log-courier: Lightweight log shipper

WWW: https://github.com/driskell/log-courier

PR:		213227
Submitted by:	vikashb@where-ever.za.net (maintainer)