biology/freebayes: Drop redundant tabixpp dep

tabixpp is included as a git submodule

biology/freebayes: Bump PORTREVISION for biology/htslib update

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.

biology/freebayes: Update to 1.3.6

Minor dependency updates, but mostly build system improvements
Changes:        https://github.com/freebayes/freebayes/tags

Reported by:    portscout

biology/freebayes: enable on riscv64

biology/freebayes: builds fine on armv7

biology/freebayes: Update to 1.3.5

Fixes build on powerpc64 and aarch64, possibly others.

Changes:        https://github.com/freebayes/freebayes/tags

PR:             259627
Reported by:    pkubaj

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

Remove # $FreeBSD$ from Makefiles.

For ports on riscv64 that fail the same (or similar ways) to aarch64, mark
them BROKEN.

While here, pet portlint (Makevar order).

Approved by:	portmgr (tier-2 blanket)

Fix build with -fno-common

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

Upgrade these ports to USES=compiler:c++11-lang to fix build on gcc-based
archs such as powerpc64.

Tested for no effect on amd64.

While here, pet portlint.

Approved by:	portgmr (tier-2 blanket)

Mark as broken on aarch64, and, where appropriate, armvX.

While here, pet portlint.

Approved by:	portmgr (tier-2 blanket)

biology/freebayes: Bayesian haplotype-based polymorphism discovery and
genotyping

Approved by:    jrm (mentor)
Differential Revision:  https://reviews.freebsd.org/D15116