bump version —> 1.6.3 (resource string)

theengineear · theengineear · commit f3eb3ef8d0dd · 2015-01-22T18:18:30.000-05:00
diff --git a/plotly/version.py b/plotly/version.py
@@ -1 +1 @@
-__version__ = '1.6.2'
+__version__ = '1.6.3'
