Beispiel JPA mit Spring 4: DTO's eingebaut
Merge branch 'master' of https://github.com/rene-anderes/edu.git

Conflicts:
	jpa-spring/pom.xml
	jpa-spring/src/main/java/org/anderes/edu/jpa/domain/Ingredient.java
	jpa-spring/src/main/java/org/anderes/edu/jpa/domain/Recipe.java
	jpa-spring/src/main/java/org/anderes/edu/jpa/domain/RecipeRepository.java
	jpa-spring/src/main/resources/application-context.xml
	jpa-spring/src/main/resources/load.sql
	jpa-spring/src/test/java/org/anderes/edu/jpa/domain/RecipeBuilder.java
	jpa-spring/src/test/java/org/anderes/edu/jpa/domain/RecipeRepositoryTest.java