Update default schema

Kully · Kully · commit 704492250b4a · 2016-07-14T14:57:41.000-04:00
diff --git a/plotly/graph_reference/default-schema.json b/plotly/graph_reference/default-schema.json
@@ -5977,6 +5977,7 @@
                         "width": {
                             "arrayOk": true,
                             "description": "Sets the width (in px) of the lines bounding the marker points.",
+                            "dflt": 0,
                             "min": 0,
                             "role": "style",
                             "valType": "number"
