Remove outdated sections on code examples, sample data, and additional resources from SUMMARY.md

Author: mapninja

SUMMARY.md

@@ -10,21 +10,3 @@
 * [Geocoding with Python](03-Geocoding_with_Python.md)
 * [Other Geocoding Services](04-Other_Geocoding_Services.md)
 
-## Code Examples
-
-* [Python Batch Geocoding Notebook](Code/locator_batch_address_geocode_rest.ipynb)
-* [R Geocoding Script](Code/locator_address_geocode.R)
-* [JSON to GeoJSON Conversion](Code/locator_json_to_geojson_address_geocode_rest.ipynb)
-
-## Sample Data
-
-* [199 Addresses Dataset](Data/199Addresses.csv)
-* [California Haunted Places](Data/ca_haunted_places.csv)
-* [Clowns Business Locations](Data/clowns.csv)
-* [Santa Clara Tattoo Parlors](Data/SantaClara_TattooParlors.csv)
-* [Geocoded 199 Addresses (Sample Output)](Data/geocoded_199Addresses.csv)
-
-## Additional Resources
-
-* [Locator Service Information](locatorinfo.html)
-* [GeoLocate JSON Documentation](glcJSON.pdf)