填写了DeleteEmployUI这个类。并且更新了UIType和UIFactory
Merge branch 'futherDelete' into dev
Merge branch 'dev' of ssh://git@github.com/mistkafka/Team105.git into
dev

Conflicts:
	src/com/mistkafka/empmis/ui/UIFactory.java
	src/com/mistkafka/empmis/ui/UIType.java