Tox ini cleanup obsolete py27 test environments#18

bernhardkaindl wants to merge 3 commits intoxenserver-next:masterxenserver-next/python-libs:masterfrom

bernhard-xapi:tox-ini-cleanup-obsolete-py27-test-environmentsbernhard-xapi/python-libs:tox-ini-cleanup-obsolete-py27-test-environmentsCopy head branch name to clipboard