devel/py-jupyter-client: Move devel/py-jupyter_client to devel/py-jupyter-client

- Bump PORTREVISION of dependent ports

devel/py-jupyter-core: Move devel/py-jupyter_core to devel/py-jupyter-core

- Bump PORTREVISION of dependent ports

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

Remove # $FreeBSD$ from Makefiles.

devel/py-jupyter_client: Update to 6.1.12

Changelog:	https://github.com/jupyter/jupyter_client/blob/6.1.12/docs/changelog.rst

Approved by:	python (with hat)

Update to 6.1.11

Update to 6.1.7

- Sort *_DEPENDS

Changes:	https://github.com/jupyter/jupyter_client/blob/master/docs/changelog.rst

devel/py-jupyter_client: Update to 6.1.3

Changelog:	https://github.com/jupyter/jupyter_client/blob/6.1.3/docs/changelog.rst

PR:		245726
Approved by:	sunpoet (python, maintainer)

devel/py-jupyter_client: Update to 6.1.2

Changelog:	https://github.com/jupyter/jupyter_client/blob/6.1.2/docs/changelog.rst

PR:		245390
Approved by:	koobs (python, maintainer)
MFH:		2020Q2 (blanket: bugfix release(s))

devel/py-jupyter_client: Update to 6.1.0

- Add test target.
- Remove support for Python 2.x.
- Update consumers to use Python >= 3.5 (avoid break bulk -a).

Changelog:	https://github.com/jupyter/jupyter_client/blob/6.1.0/docs/changelog.rst

PR:		244933
Approved by:	koobs (python, maintainer)

Update to 5.3.4

Changes:	https://github.com/jupyter/jupyter_client/blob/5.x/docs/changelog.rst

Update to 5.3.3

Changes:	https://github.com/jupyter/jupyter_client/blob/5.x/docs/changelog.rst

Update to 5.3.1

Changes:	https://github.com/jupyter/jupyter_client/blob/5.x/docs/changelog.rst
		https://github.com/jupyter/jupyter_client/commits/5.x

Update to 5.3.0

Changes:	https://github.com/jupyter/jupyter_client/blob/5.x/docs/changelog.rst
		https://github.com/jupyter/jupyter_client/commits/5.x

Bump a few PORTREVISIONs after r498529

With hat:	portmgr

Update to 5.2.4

Changes:	https://github.com/jupyter/jupyter_client/blob/5.x/docs/changelog.rst

Use PY_FLAVOR for dependencies.

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

Sponsored by:	Absolight

Update to 5.2.3

Changes:	https://github.com/jupyter/jupyter_client/blob/master/docs/changelog.rst

Update to 5.2.2

Changes:	https://github.com/jupyter/jupyter_client/blob/master/docs/changelog.rst

Update to 5.2.1

Changes:	https://github.com/jupyter/jupyter_client/blob/master/docs/changelog.rst

Update WWW

Update to 5.2.0

Changes:	https://github.com/jupyter/jupyter_client/blob/master/docs/changelog.rst

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

Update to 5.1.0

Changes:	https://github.com/jupyter/jupyter_client/blob/master/docs/changelog.rst

Update to 5.0.1

- Allow concurrent installation (USE_PYTHON=concurrent)

Changes:	https://github.com/jupyter/jupyter_client/blob/master/docs/changelog.rst

Update to 5.0.0

- Sort USE_PYTHON

Changes:	https://github.com/jupyter/jupyter_client/blob/master/docs/changelog.rst

New port: devel/py-jupyter_client
Jupyter protocol implementation and client libraries.
WWW: http://jupyter.org/