CrazyPlugins: removed useless interface redeclarations
CrazyCore: made CrazyPlayerRemoveEvent fail fast (for default exceptions)
CrazyCore: protected defaultLanguage against invalid selections
CrazyCore: uploaded compiled jar
CrazyArena: fixed issue due to integer overflow with expiring time
CrazyArena: ScoreEntry: save lastAction value and some code improvements
CrazyArenaRace: save score after race
CrazyArenaRace: changed time when runnnumber changes