add IFileService & FileService
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	modified:   src/main/java/cn/sh/sbl/hotel/beans/FileId.java
	modified:   src/main/java/cn/sh/sbl/hotel/dao/impl/FileHome.java
	modified:   src/main/java/cn/sh/sbl/hotel/service/IActorService.java
	modified:   src/main/java/cn/sh/sbl/hotel/service/ICategoryService.java
	new file:   src/main/java/cn/sh/sbl/hotel/service/IDirectorService.java
	new file:   src/main/java/cn/sh/sbl/hotel/service/IFileService.java
	modified:   src/main/java/cn/sh/sbl/hotel/service/IFilmService.java
	modified:   src/main/java/cn/sh/sbl/hotel/service/IMenuService.java
	new file:   src/main/java/cn/sh/sbl/hotel/service/impl/DirectorService.java
	new file:   src/main/java/cn/sh/sbl/hotel/service/impl/FileService.java
	modified:   src/main/java/cn/sh/sbl/hotel/web/action/TerminalController.java
	modified:   src/main/resources/applicationContext-hotel.xml
	modified:   src/main/resources/config.properties
	modified:   src/test/java/junit/test/service/FilmServiceTest.java