New issue 364: Ability to include/extend other inis in tox.ini
it would be useful to be able to share/reuse config (for example, a style
toxenv) through some sort of include syntax in tox.ini.
e.g. in tox.ini:
envlist = py27,py35,style
include = tox-style.ini
That's almost definitely not the right syntax to use, but I think it gets the
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