Cute Chess Changelog

What's new in Cute Chess 0.7.2

• Another bug fix release with the following change:
• Avoid using QDir::setCurrent(): Calling QDir::setCurrent() when building a chess engine required us to protect the code block with a mutex lock. But even that wasn't enough because at the same time CuteChess could read or write to some file (eg. a PGN collection) with a relative path. Now the problem is solved cleanly in the EngineProcess class.