Add Gutensearch to app examples

README.md

@@ -74,6 +74,7 @@ A curated list of awesome Dash (plotly) resources
 - [VoxelViz](http://lukas-snoek.com/voxelviz) - Competition winning Visualization tool for (f)MRI data-sets. [Source Code.](https://github.com/lukassnoek/VoxelViz)
 - [Traffic Accidents UK](https://traffic-accidents-uk.herokuapp.com/) - Explore the 140,008 traffic accidents in the UK in 2015. [Source Code.](https://github.com/richard-muir/uk-car-accidents)
 - [New York Taxi Rides](https://dash.vaex.io/) - A full year of the YellowCab Taxi company data from their prime, numbering well over 100 million trips. Dash + Vaex dataframe with over a 100 million rows. [Source Code.](https://github.com/vaexio/dash-120million-taxi-app)
+- [GutenSearch](https://gutensearch.com/) - Look inside the books of Project Gutenberg. [Source Code.](https://github.com/cordb/gutensearch)
 
 ## Idiomatic examples
 - [Dash recipes](https://github.com/plotly/dash-recipes) - A collection of scripts and examples created of the plotly team while answering questions from the greater Dash community.