more refactoring

Author: Carreau

notebook/static/notebook/js/actions.js

@@ -198,17 +198,15 @@ define(function(require){
             help_index : 'ee',
             handler : function (env) {
                 var index = env.notebook.get_selected_index();
-                env.notebook.cut_cell();
+                env.notebook.cut_selected_cell();
                 env.notebook.select(index);
             }
         },
         'cut-marked-cell' : {
             icon: 'fa-cut',
             help_index : 'ee',
             handler : function (env) {
-                var index = env.notebook.get_selected_index();
-                env.notebook.cut_cell();
-                env.notebook.select(index);
+                env.notebook.cut_marked_cells();
             }
         },