Now initialize catalogs by loading from the filesystem.
Modified Files:
build.xml
resource/de/fhworms/ztt/ox/resources/bundles/CourseCatalogEditor.properties
resource/de/fhworms/ztt/ox/resources/bundles/StudentCatalogEditor.properties
src/java/de/fhworms/ztt/ox/examadministrationclient/CourseCatalogEditor.java
src/java/de/fhworms/ztt/ox/examadministrationclient/ExamAdministrationClient.java
src/java/de/fhworms/ztt/ox/examadministrationclient/ProblemCatalogEditor.java
src/java/de/fhworms/ztt/ox/examadministrationclient/StudentCatalogEditor.java
