#1856 - Update reference docs to mention SlicedModel.

Add missing asciidoctorj-diagram dependency to render PlantUML diagrams correctly.

Author: odrotbohm

pom.xml

@@ -280,6 +280,11 @@
 								<artifactId>asciidoctorj</artifactId>
 								<version>2.5.5</version>
 							</dependency>
+							<dependency>
+								<groupId>org.asciidoctor</groupId>
+								<artifactId>asciidoctorj-diagram</artifactId>
+								<version>2.2.4</version>
+							</dependency>
 							<dependency>
 								<groupId>io.spring.asciidoctor.backends</groupId>
 								<artifactId>spring-asciidoctor-backends</artifactId>

src/main/asciidoc/fundamentals.adoc

@@ -115,10 +115,12 @@ class RepresentationModel
 class EntityModel
 class CollectionModel
 class PagedModel
+class SlicedModel
 
 EntityModel -|> RepresentationModel
 CollectionModel -|> RepresentationModel
 PagedModel -|> CollectionModel
+SlicedModel -|> CollectionModel
 ....
 ====