updated button with SVG version

fermayo · fermayo · commit 2db830fa1e5c · 2015-05-12T00:20:37.000+02:00
diff --git a/README.md b/README.md
@@ -1,6 +1,6 @@
 ## quickstart-python
 
-[![Deploy to Tutum](https://s.tutum.co/deploy-to-tutum.png)](https://dashboard.tutum.co/stack/deploy/)
+[![Deploy to Tutum](https://s.tutum.co/deploy-to-tutum.svg)](https://dashboard.tutum.co/stack/deploy/)
 
 A simple Python app (using Flask) which can easily be deployed to Tutum.
 
