Adding passenv to tox coveralls rule.

dhermes · dhermes · commit 22ba7b0fa4ed · 2015-05-14T11:12:35.000-07:00
See #878 for context.
diff --git a/tox.ini b/tox.ini
@@ -30,6 +30,7 @@ commands =
 deps =
     {[testenv:cover]deps}
     coveralls
+passenv = {[testenv:regression]passenv}
 
 [testenv:docs]
 basepython =
