message: Fix sphinx-paramlinks to work with older versions of sphinx
diff: @@ -16,7 +16,10 @@ from sphinx.util import logging
  PythonDomain.object_types['parameter'] = ObjType('parameter', 'param')
  +if 'getLogger' in logging.__dir__():
  LOG = logging.getLogger(__name__)
  +else:
  + LOG = None
  def _is_html(app):
  @@ -211,12 +214,16 @@ def add_stylesheet(app):
  def copy_stylesheet(app, exception):
  - LOG.info(
  + logger = LOG
  + if logger is None:
  + logger = app
  + logger.info(
  bold('The name of the builder is: %s' % app.builder.name), nonl=True)
  if not _is_html(app) or exception:
  return
  - LOG.info(bold('Copying sphinx_paramlinks stylesheet... '), nonl=True)
  +
  + logger.info(bold('Copying sphinx_paramlinks stylesheet... '), nonl=True)
  source = os.path.abspath(os.path.dirname(__file__))
  @@ -226,7 +233,8 @@ def copy_stylesheet(app, exception):
  # give it the path to a .css file and it does the right thing.
  dest = os.path.join(app.builder.outdir, '_static', 'sphinx_paramlinks.css')
  copyfile(os.path.join(source, "sphinx_paramlinks.css"), dest)
  - LOG.info('done')
  +
  + logger.info('done')
  def build_index(app, doctree):
  