update min tox version to 2.0

The commands used by constraints need at least tox 2.0.  Update to
reflect reality, which should help with local running of constraints
targets.

Note: this is a clone of mriedem's manila change [1].

[1] I27348462a21daab479d76b24b48e3a4e017504cc

Change-Id: I185c8f80285f2e7b4f3d3d45a2e6a7dd5741bc1d
This commit is contained in:
Tom Barron 2016-07-12 18:00:40 -04:00
parent 35c97295a8
commit 24db697d1b

View File

@ -1,5 +1,5 @@
[tox]
minversion = 1.8
minversion = 2.0
skipsdist = True
envlist = py34,py27,compliance,pep8