style: use some ARIA accessibility markup Use markup from Web Accessibility Initiative - it is default in Bootstrap examples and "comes for free" but is currently not used, complete, or tested. See https://en.wikipedia.org/wiki/WAI-ARIA and https://www.w3.org/WAI/GL/wiki/Using_ARIA_menus .

[tox]
minversion = 1.8
envlist = py{26,27}-pytest

[testenv]
setenv =
    PYTHONHASHSEED = 0
deps =
    pytest: pytest
commands =
    pytest: py.test {posargs}