Merge branch 'NetworkInterface' into Developer
Fixed the annoying error when closing the application, a second game loop located in the power station!?!
Removed the example player entity and test scene.
Revert "Removed the example player entity and test scene."

This reverts commit fbe113dd6426a8f516f18c4664ea8050f9573d2f.
deleted some unnecessary files in the project folders
Merge branch 'Developer' into NetworkInterface
updated the engine builds
Merge branch 'NetworkInterface' of github.com:gametechnology/psi-2013 into NetworkInterface