Remove expired ports:

2020-01-27 accessibility/py-papi: Unmaintained, uses EOLed python27
2020-01-27 archivers/py-czipfile: Unmaintained, uses EOLed python27
2020-01-27 audio/boodler: Unmaintained, uses EOLed python27
2020-01-27 audio/dir2ogg: Unmaintained, uses EOLed python27
2020-01-27 audio/jokosher: Unmaintained, uses EOLed python27
2020-01-27 audio/mpdbrowser: Unmaintained, uses EOLed python27
2020-01-27 audio/nekobee: Unmaintained, uses EOLed python27
2020-01-27 audio/patchage: Unmaintained, uses EOLed python27
2020-01-27 audio/py-ao: Unmaintained, uses EOLed python27
2020-01-27 audio/py-id3: Unmaintained, uses EOLed python27
2020-01-27 audio/py-shout: Unmaintained, uses EOLed python27
2020-01-27 audio/py-speex: Unmaintained, uses EOLed python27
2020-01-27 audio/pytone: Unmaintained, uses EOLed python27

Deprecate a few ports

With hat:	portmgr

Add DOCS options to ports that should have one.

Also various fixes related to said option.

PR:		230864
Submitted by:	mat
exp-runs by:	antoine

Use PY_FLAVOR for dependencies.

FLAVOR is the current port's flavor, it should not be used outside of
this scope.

Sponsored by:	Absolight

Add PY_FLAVOR to Python module dependencies.

Sponsored by:	Absolight

Switch all pypi.python.org WWWs to a new PyPi home pypi.org where
they now redirect to anyway. All new urls checked to return 200,
I've fixed a couple of them in the process.

Approved by:	portmgr blanket, mat

Reduce dependency on the python2 metaport

PR:		225752
Submitted by:	Yasuhiro KIMURA

Canonicalize PyPi WWWs:
- Switch to https://
- Remove trailing slashes

Approved by:	portmgr blanket

Convert Python ports to FLAVORS.

  Ports using USE_PYTHON=distutils are now flavored.  They will
  automatically get flavors (py27, py34, py35, py36) depending on what
  versions they support.

  There is also a USE_PYTHON=flavors for ports that do not use distutils
  but need FLAVORS to be set.  A USE_PYTHON=noflavors can be set if
  using distutils but flavors are not wanted.

  A new USE_PYTHON=optsuffix that will add PYTHON_PKGNAMESUFFIX has been
  added to cope with Python ports that did not have the Python
  PKGNAMEPREFIX but are flavored.

  USES=python now also exports a PY_FLAVOR variable that contains the

Remove ${PORTSDIR}/ from dependencies, categories d, e, f, and g.

With hat:	portmgr
Sponsored by:	Absolight

Flush a short queue of minor non-functional changes sitting it my tree:
- Escape literal dot properly in sed(1) code (for REINPLACE_CMD)
- Spell "C-string" correctly in COMMENT and add a missing newline
- Use NULL for pointer in C code (original snippet was for C++ and Bjarne
  prefers to avoid macros, per his C++ Style and Technique FAQ)

Add two new ports: bbfreeze and bbfreeze-loader (helper script).

bbfreeze creates standalone executables from Python scripts.  It's similar
in purpose to the well known py2exe for Windows, py2app for OS X, PyInstaller
and cx_Freeze (in fact ancient versions were based on cx_Freeze.
And it uses the modulegraph package, which is also used by py2app).

It has the following features:

  - ZIP/Egg file import tracking
  - Binary dependency tracking (e.g. shared libraries)
  - Multiple script freezing support
  - Python interpreter included (named 'py')
  - Automatic pathname rewriting (pathnames in tracebacks are relative)
  - New distutils command: bdist_bbfreeze

WWW: https://pypi.python.org/pypi/bbfreeze/