chore: bring back coveralls (#655)

daviddias · dryajov · commit 834fc2d3d223 · 2018-01-03T16:11:34.000-06:00
* chore: bring back coveralls

* Update circle.yml
diff --git a/circle.yml b/circle.yml
@@ -4,7 +4,7 @@ machine:
 
 test:
   post:
-    - npm run coverage -- --upload
+    - npm run coverage -- --upload --providers coveralls
 
 dependencies:
   pre:
