ini: add support for adding extra entries to sections When adding entries to an existing section, assume that comments and empty lines *before* a section header belongs to that section. That is an approximation; not always entirely correct, but the best we can come up with.

babel >= 0.9.6, < 2.4
waitress >= 0.8.8, < 1.0
pytest ~= 3.0
pytest-runner
pytest-sugar>=0.7.0
pytest-benchmark
pytest-catchlog
pytest-localserver
mock
sphinx
webtest < 3