Master of Magic - Implode's Multiplayer Edition

I have one game-breaker bug (sort of) here at my Linux box. It's in fact so game-breaking that the game doesn't start at all. The routines for loading XSD schemata appear to be the cause. The console output given by the game: [2015-09-02 02:48:52.643 INFO main] org.springframework.context.support.Cl...