programaticaly adding content to ui-codemirror makes scrollbars buggy #139

<div ng-model="log"
         ui-refresh="vm.refreshCodemirror"
         ui-codemirror="{lineNumbers: true, autoFocus:true, theme:'twilight',readOnly: 'true',lineWrapping : true,mode: 'Javascript'}">
    </div>

 var controller = this;

        $scope.refreshStream = function ()
        {
            controller.refreshCodemirror++;
        };