#342 - Expanded copyright headers to 2018.

Removed trailing whitespace in touched files.

neo4j/example/src/main/java/example/springdata/neo4j/Actor.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 the original author or authors.
+ * Copyright 2015-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

neo4j/example/src/main/java/example/springdata/neo4j/ActorRepository.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 the original author or authors.
+ * Copyright 2015-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -19,7 +19,7 @@ import org.springframework.data.neo4j.repository.Neo4jRepository;
 
 /**
  * {@link GraphRepository} for {@link Actor}s.
- * 
+ *
  * @author Luanne Misquitta
  */
 public interface ActorRepository extends Neo4jRepository<Actor, Long> {}

neo4j/example/src/main/java/example/springdata/neo4j/Movie.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 the original author or authors.
+ * Copyright 2015-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

neo4j/example/src/main/java/example/springdata/neo4j/Role.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 the original author or authors.
+ * Copyright 2015-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -27,7 +27,7 @@ import org.neo4j.ogm.annotation.StartNode;
 
 /**
  * A Role relationship entity between an actor and movie.
- * 
+ *
  * @author Luanne Misquitta
  */
 @RelationshipEntity(type = "ACTED_IN")

neo4j/example/src/test/java/example/springdata/neo4j/ActorRepositoryIntegrationTest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2016 the original author or authors.
+ * Copyright 2015-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -27,7 +27,7 @@ import org.springframework.transaction.annotation.Transactional;
 
 /**
  * Simple integration test demonstrating the use of the ActorRepository
- * 
+ *
  * @author Luanne Misquitta
  * @author Oliver Gierke
  */