Add tox.ini file to run lint in isolated environment.

jmchilton · jmchilton · commit 35addda9ed5e · 2016-02-15T15:45:48.000Z
Test with:

    % pip install tox
    % tox -e py27-lint
diff --git a/tox.ini b/tox.ini
@@ -0,0 +1,8 @@
+[tox]
+envlist = py27-lint
+skipsdist = True
+
+[testenv:py27-lint]
+commands = flake8 schema_salad
+whitelist_externals = flake8
+deps = flake8
