cinnamonController.forksession now accepts the correct parameter "ticket" instead of "sessionTicket"
Fixed bugs in forksession, fixed bugs in Session, added session.copy(repositoryName) from Cinnamon 2.

Fixed #57
Set metadata in createOsd _after_ the object has been saved.

Fixes #58
version++ (because of: #58 / fixed createOsd)
Set metadata in createOsd _after_ the object has been saved.

Fixes #58
Set metadata only after osd was saved.