Merge pull request #146 from hamishwillee/tmp_fix_readme_links

Remove link to deleted client sketch. Update link to vehicle_state

Author: mrpollo

README.md

@@ -19,11 +19,10 @@ For documentation on how to use this API please see:
 * The [python code](droneapi/lib/__init__.py) itself
 * Answers to [technical support queries](http://stackoverflow.com/questions/tagged/dronekit-python) on Stack Overflow.
 * Example code can be found here: ['examples/'](examples/)
-    * Beginner ['hello world'](examples/small_demo/small_demo.py)
+    * Beginner ['vehicle_state'](examples/vehicle_state/vehicle_state.py)
     * Beginner ['simple_goto'](examples/simple_goto/simple_goto.py)
     * Beginner ['flight_replay'](examples/flight_replay/flight_replay.py)
     * Beginner ['gcs'](examples/gcs/microgcs.py)
-    * Beginner ['sketch'](examples/sketch/client_sketch.py)
     * Advanced ['drone_delivery'](examples/drone_delivery/)
     * Advanced ['follow-me'](examples/follow_me/)