modified the examples to use Spring Data JPA rather than vanilla JPA
minor pom cleanup
added a new domain object type Author and a new feature for authors
cleaned up both the Book and Author classes
initialized the authors list in the Book class
cleanup in the stepDef classes. added a new JUnit test to validate the Author class
added depenencies and maven plugin for QueryDSL integration
tweaked feature and stepdefs
IDEA was making assumptions about the eclipselink environment and was failing builds intermittently. removed references to the ethlo maven plugin
Hadn't been writing objects to the database in the CreateAuthorsWithBookTest, fixed that
more simple changes
added an author to the book scenario, as none had been added originally
cleaned up the Spring configuration files
completed the addition of Author, Book and their respectove repositories