refactor: GameDto classes names fixed

.../cz/muni/fi/pa165/icehockeymanager/dto/GameCreateDto.java

...n/java/cz/muni/fi/pa165/icehockeymanager/dto/GameDto.java

...uni/fi/pa165/icehockeymanager/dto/GameUpdateScoreDto.java

.../cz/muni/fi/pa165/icehockeymanager/dto/GameWinnerDto.java

...i/pa165/icehockeymanager/facades/LeagueManagerFacade.java

...cz/muni/fi/pa165/icehockeymanager/facades/UserFacade.java

...icehockeymanager/rest/controller/IceHockeyManagerApi.java

...cz/muni/fi/pa165/icehockeymanager/config/DozerConfig.java

...165/icehockeymanager/facades/LeagueManagerFacadeImpl.java

...uni/fi/pa165/icehockeymanager/facades/UserFacadeImpl.java

...i/pa165/icehockeymanager/services/BeanMappingService.java

...165/icehockeymanager/services/BeanMappingServiceImpl.java

...icehockeymanager/facades/LeagueManagerFacadeImplTest.java

...fi/pa165/icehockeymanager/facades/UserFacadeImplTest.java