[GREENFOOT-72] World and Actor should not be editable
If the World or Actor class is opened in the editor in the implementation view, it is possible to edit the source. This should not be allowed, since Greenfoot will not use the modified classes anyway when executing.
In fact, the implementation view for World and Actor should be disabled all together.
- Issue type: Bug
- Priority: Medium
- Fix versions: 1.4.0