fix bug: message from others contact was also display in the current chatbox

dev/jabberclient_chatbox/jabberclient_chatbox.js

@@ -107,6 +107,8 @@
             _id: "chatbox_history",
             datas: JSON.stringify(this.props.talks)
         });
+        if (this.props.current_contact_jid === from) {
             displayMessage(message);
+        }
     });
 })($, rJS, Handlebars);
\ No newline at end of file

src/jabberclient_chatbox/jabberclient_chatbox.js

@@ -156,7 +156,9 @@
         "datas": JSON.stringify(this.props.talks)
       });
 
+      if (this.props.current_contact_jid === from) {
         displayMessage(message);
+      }
     });
 
 }($, rJS, Handlebars));