neuron.md: Add link to docs for Emanote (#247)

README.md

@@ -94,4 +94,5 @@ $ ./zk -h
 ## Related projects
 
 * [Neuron](https://github.com/srid/neuron) – a great tool to publish a Zettelkasten on the web
+* [Emanote](https://emanote.srid.ca/) - an improved successor to Neuron
 * [sirupsen's zk](https://github.com/sirupsen/zk) – a collection of scripts with a similar purpose

docs/neuron.md

@@ -27,3 +27,7 @@ But you can make your [notebook](notebook.md) even more tightly integrated with
     serve = "neuron gen -wS"
     gen = "neuron gen -o public"
     ```
+
+## Emanote
+
+Emanote is neuron's successor. For Emanote-specific configuration, see https://emanote.srid.ca/resources/zk.