Contact 联系人封装

Contact 需要的字段

	private String id;
	private String [] name;//family name And give name;
	//<类型，值>
	private Map<String,String> phoneNumberMap;
	private Map<String,String> emailMap;
	private Map<String,String> imMap;
	
	//<类型，值> 
	private Map<String,List<String[]>> addrMap;//string 长度为7
	private Map<String,List<String[]>> organizationMap;//string 长度为2
	
	private List<String> notes;
	private List<String> nicks;
	private List<String> websites;
	
	private byte[] contactIcon;//头像