[Checkins] [zopefoundation/ZConfig] 4c91df: Make schema2html an entry point and test it.

[GitHub]

  Branch: refs/heads/issue18
  Home:   https://github.com/zopefoundation/ZConfig
  Commit: 4c91df82bb973d41745b8451f8fc30ed19d2e2d1
      https://github.com/zopefoundation/ZConfig/commit/4c91df82bb973d41745b8451f8fc30ed19d2e2d1
  Author: Jason Madden <jamadden at gmail.com>
  Date:   2017-02-22 (Wed, 22 Feb 2017)

  Changed paths:
    A ZConfig/schema2html.py
    M ZConfig/tests/input/simplesections.xml
    M ZConfig/tests/support.py
    A ZConfig/tests/test_schema2html.py
    M ZConfig/tests/test_validator.py
    M doc/tools.rst
    R scripts/zconfig_schema2html
    M setup.py

  Log Message:
  -----------
  Make schema2html an entry point and test it.

Port to Python 3.

Note that this doesn't do much validation of whether the output makes
any sense (in multkey defaults, it doesn't), just that it runs. I'll
work on making sense in other PRs if I keep going down the direction
of using this to produce a sphinx extension.