fix kill_and_exit button in notebook

IPython/html/static/notebook/js/menubar.js

@@ -20,7 +20,7 b' var IPython = (function (IPython) {'
     "use strict";
 
     /**
-     * A MenuBar Class to generate the menubar of IPython noteboko
+     * A MenuBar Class to generate the menubar of IPython notebook
      * @Class MenuBar
      *
      * @constructor
@@ -110,8 +110,8 b' var IPython = (function (IPython) {'
         this.element.find('#restore_checkpoint').click(function () {
         });
         this.element.find('#kill_and_exit').click(function () {
-            IPython.notebook.kernel.kill();
-            setTimeout(function(){window.close();}, 200);
+            IPython.notebook.session.delete_session();
+            setTimeout(function(){window.close();}, 500);
         });
         // Edit
         this.element.find('#cut_cell').click(function () {

IPython/html/static/services/sessions/js/session.js

@@ -17,6 +17,7 b' var IPython = (function (IPython) {'
         this.session_id = null;
         this.notebook_path = notebook_path;
         this.notebook = Notebook;
+        this._baseProjectUrl = Notebook.baseProjectUrl() 
     };
     
     Session.prototype.start = function(){
@@ -64,7 +65,22 b' var IPython = (function (IPython) {'
     
     Session.prototype.interrupt_kernel = function() {
         this.kernel.interrupt();
-    }
+    };
+    
+    Session.prototype.delete_session = function() {
+        var settings = {
+            processData : false,
+            cache : false,
+            type : "DELETE",
+            dataType : "json",
+        };
+        var url = this._baseProjectUrl + 'api/sessions/' + this.session_id;
+        $.ajax(url, settings);
+    };
+
+    Session.prototype.kill_kernel = function() {
+        this.kernel.kill();        
+    };
     
     IPython.Session = Session;
 

IPython/html/static/tree/js/notebooklist.js

@@ -111,7 +111,6 b' var IPython = (function (IPython) {'
             success : $.proxy(this.sessions_loaded, this)
         };
         var url = this.baseProjectUrl() + 'api/sessions';
-        console.log("THIS IS A TEST");
         $.ajax(url,settings);
     };