Fix failing integration tests.

The test was broken while polishing GH-49, due to moving the repository
into a shared package.

spring-data-neo4j/src/test/java/org/neo4j/springframework/data/integration/kotlin/KotlinIT.java

@@ -75,7 +75,7 @@ class KotlinIT {
 	}
 
 	@Configuration
-	@EnableNeo4jRepositories
+	@EnableNeo4jRepositories(basePackageClasses = KotlinPerson.class)
 	@EnableTransactionManagement
 	static class Config extends AbstractNeo4jConfig {