Added field for non-actor roles
Added cast field
Added save production button
Edit panels are now class field
Selected cast for a role is now saved to the backing model
Play getter added
Name added
Production list added
The production is now saved to the ShowGo model
success message added
Production name validation added
JAXB annotations added
Bugfix: non-actor roles are now saved too
ProdoctionNode created
Productions are now displayed in the navigation tree
Removed unnecessary variable