Log message:
python/wheel.mk: simplify a lot, and switch to 'installer' for installation

This follows the recommended bootstrap method (flit_core, build, installer).

However, installer installs different files than pip, so update PLISTs
for all packages using wheel.mk and bump their PKGREVISIONs.

Log message:
py-colorama: fix MASTER_SITES

Log message:
py-colorama: not for Python 2 any longer

Log message:
py-colorama: switch to MASTER_SITE_WHEEL for Python 2.7

Log message:
py-colorama: add missing tool dependency on py-hatchling

Log message:
py-colorama: revert DESCR

Log message:
py-colorama: updated to 0.4.6

0.4.6 Current release
* https://github.com/tartley/colorama/pull/139 Add alternative to 'init()',
  called 'just_fix_windows_console'. This fixes many longstanding problems
  with 'init', such as working incorrectly on modern Windows terminals, and
  wonkiness when init gets called multiple times. The intention is that it
  just makes all Windows terminals treat ANSI the same way as other terminals
  do. Many thanks the njsmith for fixing our messes.
* https://github.com/tartley/colorama/pull/352 Support Windows 10's ANSI/VT
  console. This didn't exist when Colorama was created, and avoiding us
  causing havok there is long overdue. Thanks to segeviner for the initial
  approach, and to njsmith for getting it merged.
* https://github.com/tartley/colorama/pull/338 Internal overhaul of package
  metadata declaration, which abolishes our use of the now heavily
  discouraged setuptools (and hence setup.py, setup.cfg and MANIFEST.in), in
  favor of hatchling (and hence pyproject.toml), generously contributed by
  ofek (author of hatchling). This includes dropping support Python3.5 and
  3.6, which are EOL, and were already dropped from setuptools, so this
  should not affect our users.
* https://github.com/tartley/colorama/pull/353 Attention to detail award to
  LqdBcnAtWork for a spelling fix in demo06

Log message:
py-colorama: updated to 0.4.5

0.4.5
* Catch a racy ValueError that could occur on exit.
* Create README-hacking.md, for Colorama contributors.
* Tweak some README unicode characters that don't render correctly on PyPI.
* Fix some tests that were failing on some operating systems.
* Add support for Python 3.9.
* Add support for PyPy3.
* Add support for pickling with the ``dill`` module.

Log message:
*: remove workaround patches for python 3.6

Log message:
*: bump PKGREVISION for egg.mk users

They now have a tool dependency on py-setuptools instead of a DEPENDS