Javadoc
Added confirmation dialog to isbn fetching
Über die Student-Entity können nun direkt dessen TeachingMaterials
abgefragt werden
nicht benötigte inserts von BorrowedMaterials entfernt. Diese werden
beim Start der Anwendung automatisch erzeugt
Variablen des Studenten zu dessen BorrowedMaterials und Dunnings sowie
die entsprechenden getter/setter umbenannt
Performance optimiert
Merge pull request #779 from davvitt/issue#776-performanceOpt

Issue#776 performance opt
move help images to the right folder and rename them to contain no
umlauts or spaces
fixed references to images
fixed references to images
fix references to images
fix references to images
fix references to images
Merge pull request #781 from davherrmann/issue#780

Issue#780
fixed typo in Hibernate mapping
Merge pull request #784 from davherrmann/issue#783

fixed typo in Hibernate mapping
fix hibernate bug (tables not found, ...) by replacing Set<> with
Collection<>
Merge pull request #786 from davherrmann/issue#785

fix hibernate bug by replacing Set<> with Collection<>
Merge pull request #788 from jidel/issue#770-lehrmittel

Issue#770 lehrmittel