[Python-checkins] [python/cpython] b300c6: Backport36 doc fixes: PR#68 and PR#124 (#125)

[GitHub]

  Branch: refs/heads/3.6
  Home:   https://github.com/python/cpython
  Commit: b300c660d34d2027d443098ea605a8e0eb51d383
      https://github.com/python/cpython/commit/b300c660d34d2027d443098ea605a8e0eb51d383
  Author: Victor Stinner <victor.stinner at gmail.com>
  Date:   2017-02-16 (Thu, 16 Feb 2017)

  Changed paths:
    M Doc/Makefile
    M Doc/faq/windows.rst

  Log Message:
  -----------
  Backport36 doc fixes: PR#68 and PR#124 (#125)

* Travis CI: run rstlint.py in the docs job (#68)

Currently, http://buildbot.python.org/all/buildslaves/ware-docs
buildbot is only run as post-commit. For example, bpo-29521 (PR#41)
introduced two warnings, unnotified by the Travis CI docs job.

Modify the docs job to run toosl/rstlint.py.

Fix also the two minor warnings which causes the buildbot slave to
fail.
(cherry picked from commit 2b501866ed493758e4c4b29f0ce9b24023d910a1)

* Doc/Makefile: set PYTHON to python3 (#124)

rstlint.py run by "make check" doesn't support Python 2.

"make venv" runs "$(PYTHON) -m venv", whereas Python 2 doens't
provide the venv module: it's a module of Python 3 standard library.

(cherry picked from commit 91b0e7d0ca7c59df28f6a6fc1e8eb86a3925b76c)