*/*: fix trailing whitespace in pkg-descr's

Approved by:	portmgr blanket

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

Remove # $FreeBSD$ from Makefiles.

Sanitize COMMENT per Section 5.6 of the FreeBSD Porter's Handbook (part 1).

Add USES=xorg USES=gl, ports categories c

Add USES=xorg, USES=gl and in a few cases USES=gnome to ports in categories
starting with 'c'.

Bump PORTREVISION for ports depending on the canonical version of GCC
as defined in Mk/bsd.default-versions.mk which has moved from GCC 8.3
to GCC 9.1 under most circumstances now after revision 507371.

This includes ports
 - with USE_GCC=yes or USE_GCC=any,
 - with USES=fortran,
 - using Mk/bsd.octave.mk which in turn features USES=fortran, and
 - with USES=compiler specifying openmp, nestedfct, c11, c++0x, c++11-lang,
   c++11-lib, c++14-lang, c++17-lang, or gcc-c++11-lib
plus, everything INDEX-11 shows with a dependency on lang/gcc9 now.

PR:		238330

Bump PORTREVISION for ports depending on the canonical version of GCC
defined via Mk/bsd.default-versions.mk which has moved from GCC 7.4 t
GCC 8.2 under most circumstances.

This includes ports
 - with USE_GCC=yes or USE_GCC=any,
 - with USES=fortran,
 - using Mk/bsd.octave.mk which in turn features USES=fortran, and
 - with USES=compiler specifying openmp, nestedfct, c11, c++0x, c++11-lang,
   c++11-lib, c++14-lang, c++17-lang, or gcc-c++11-lib
plus, as a double check, everything INDEX-11 showed depending on lang/gcc7.

PR:		231590

Bump PORTREVISION for ports depending on the canonical version of GCC
in the ports tree (via Mk/bsd.default-versions.mk and lang/gcc) which
has now moved from GCC 6 to GCC 7 by default.

This includes ports
 - featuring USE_GCC=yes or USE_GCC=any,
 - featuring USES=fortran,
 - using Mk/bsd.octave.mk which in turn features USES=fortran, and those
 - with USES=compiler specifying one of openmp, nestedfct, c11, c++0x,
   c++11-lib, c++11-lang, c++14-lang, c++17-lang, or gcc-c++11-lib.

PR:		222542

=Version 1.0.4=

2017-12-18  David Freese  <w1hkj@bellsouth.net>

        3fdf12c: Cluster stream
        d32b3d9: AR report

Reported by:	portscout

Cleanup LIB_DEPENDS on libpng

Move with upstream to sourceforge

=Version 1.0.3=

2017-10-14  David Freese  <w1hkj@bellsouth.net>

	0d1ba30: dxcc server list

=Version 1.0.2=

2017-10-12  David Freese  <w1hkj@bellsouth.net>

	efe4c58: UI thread bug
	cc846da: FreeBSD reported bugs
	be720c4: Prog doc update

=Version 1.0.1=

	d46e018: Application icon
	926b7fd: Installation bugs
	43e4059: win mingw
	4a092db: doc update
	c9021c0: Code revision #2

=Version 1.0.0=

	c5373f2: Code Revision 1
	926ee8e: Initial flcluster repository

Mark as broken ports with no public distfiles

flcluster is a stand alone dx cluster client that will also connect to fldigi
and act as the dx cluster client for fldigi. Multiple instances of flcluster
can simultaneously connect to fldigi, and fldigi's internal dx cluster client
can also be connected at the same time.  Connectivity is via a socket interface,
so flclient can reside on the same or a different computer on the LAN or WAN
so long as it is possible to establish the socket (xmlrpc) connection.

On line help is available <http://www.w1hkj.com/flcluster-help/>