Forgot to add the new Entity to the JPA configuration for fix for #14.

spring-data-rest-webmvc/src/test/groovy/org/springframework/data/rest/webmvc/spec/RepositoryRestControllerSpec.groovy

@@ -86,7 +86,7 @@ class RepositoryRestControllerSpec extends Specification {
 
     then:
     mv.model.status == HttpStatus.OK
-    reposLinks?.size() == 3
+    reposLinks?.size() == 4
 
     when: "adding an entity"
     model.clear()

spring-data-rest-webmvc/src/test/resources/META-INF/persistence.xml

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <persistence xmlns="http://java.sun.com/xml/ns/persistence" version="2.0">
   <persistence-unit name="jpa.sample">
+    <class>org.springframework.data.rest.test.webmvc.Family</class>
     <class>org.springframework.data.rest.test.webmvc.Person</class>
     <class>org.springframework.data.rest.test.webmvc.Profile</class>
     <class>org.springframework.data.rest.test.webmvc.Address</class>