Merge pull request #28 from plotly/dev

Fix undefined setProps

Author: Xing Han Lu

dash_cytoscape/Cytoscape.py

@@ -5,7 +5,8 @@
 
 class Cytoscape(Component):
     """A Cytoscape component.
-
+A Component Library for Dash aimed at facilitating network visualization in
+Python, wrapped around [Cytoscape.js](http://js.cytoscape.org/).
 
 Keyword arguments:
 - id (string; optional): The ID used to identify this component in Dash callbacks.