add message

lib/vo/message.dart

@@ -0,0 +1,14 @@
+class Message {
+  String receiverName;
+  String message;
+  DateTime date;
+  String senderName;
+  bool isMe;
+  Message({this.receiverName, this.message, this.date, this.senderName,this.isMe});
+  bool fromToday() {
+    var now = DateTime.now();
+    return date.day == now.day &&
+        date.month == now.month &&
+        date.year == now.year;
+  }
+}