bump chart studio version to 1.0.0a3

Author: jonmmease

packages/python/chart-studio/setup.py

@@ -10,7 +10,7 @@ def readme():
 
 setup(
     name="chart-studio",
-    version="1.0.0a2",
+    version="1.0.0a3",
     author="Chris P",
     author_email="[email protected]",
     maintainer="Jon Mease",