extracted DatasetListModel
can save buys
changed toString of ObjectDataset
Merge branch 'master' of https://github.com/lfeuer/ClientServerG2.git

Conflicts:
	src/client/java/de/hwr/ClientServerG2/gui/MainWindow.java

Signed-off-by: lfeuer <lodric-bardric@web.de>
added generated corba files
modified Starter param handling to foreach loop
refactored models long attributes to int according idl standard
(no test) added draft of corba handler