Remove expired ports:

2020-09-15 audio/abraca: Uses deprecated version of python
2020-09-15 audio/ardour5: Uses deprecated version of python
2020-09-15 audio/cplay: Uses deprecated version of python
2020-09-15 audio/cpp-xmms2: Uses deprecated version of python
2020-09-15 audio/p5-xmms2: Uses deprecated version of python
2020-09-15 biology/haplohseq: Uses deprecated version of python
2020-09-15 biology/tophat: Uses deprecated version of python
2020-09-15 chinese/ibus-array: Uses deprecated version of python
2020-09-15 comms/congruity: Uses deprecated version of python
2020-09-15 comms/libbtbb: Uses deprecated version of python
2020-09-15 comms/quisk: Uses deprecated version of python
2020-09-15 databases/mtools-mongodb: Uses deprecated version of python
2020-09-15 databases/mydbf2mysql: Uses deprecated version of python

Return gnn@'s ports to the pool after safekeeping his commit bit.

Deprecate some ports using deprecated version of python

With hat:	portmgr

comms/libbtbb: fix build with GCC-based architectures

Base GCC doesn't support gnu90, but does support gnu89, which is the same.

PR:		239296
Approved by:	gnn (maintainer), linimon (mentor)
Differential Revision:	https://reviews.freebsd.org/D20996

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

Update to release 2018-12-R1

Change cmake default behaviour to outsource.

Ports that build out of source now simply can use "USES=cmake"
instead of "USES=cmake:outsource". Ports that fail to build
out of source now need to specify "USES=cmake:insource".

I tried to only set insource where explictely needed.

PR:		232038
Exp-run by:	antoine

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

Fix typo

Update the license allow post GPLv2

Reported by:	jbeich

Remove an unused dependency, update to properly grab version of Python

Reported by:	jbeich

Update build dependencies to track a library rather than an executable

Switch to the more idiomatic inclusion of Python

Bluetooth Baseband Library for use by Ubertooth and others