注册数据的插入及登录
Merge remote-tracking branch 'origin/master'

Conflicts:
	KnowIsKnow/BLL/bin/Debug/BLL.dll
	KnowIsKnow/BLL/bin/Debug/BLL.pdb
	KnowIsKnow/BLL/obj/Debug/BLL.csprojResolveAssemblyReference.cache
	KnowIsKnow/BLL/obj/Debug/BLL.dll
	KnowIsKnow/BLL/obj/Debug/BLL.pdb
	KnowIsKnow/KnowIsKnow.v12.suo
	KnowIsKnow/KnowIsKnow/bin/BLL.dll
	KnowIsKnow/KnowIsKnow/bin/BLL.pdb
	KnowIsKnow/KnowIsKnow/bin/KnowIsKnow.dll
	KnowIsKnow/KnowIsKnow/bin/KnowIsKnow.pdb

	KnowIsKnow/KnowIsKnow/obj/Debug/KnowIsKnow.csprojResolveAssemblyReference.cache
	KnowIsKnow/KnowIsKnow/obj/Debug/KnowIsKnow.dll
	KnowIsKnow/KnowIsKnow/obj/Debug/KnowIsKnow.pdb