Fixed visibily issues in Project API.


git-svn-id: http://sbuild.tototec.de/svn/sbuild/trunk@489 024a02f7-42f7-40fc-9f58-65666d1f2450
Current draft of JavaPlugin.


git-svn-id: http://sbuild.tototec.de/svn/sbuild/trunk@490 024a02f7-42f7-40fc-9f58-65666d1f2450