CKEdtitor Alignment buttons

JBWebServices

I'm having trouble getting this to work. In the MY_fuel.php config file for version 1.0.. I'm editing the ck_editor_settings and I've added 'JustifyLeft', 'JustifyCenter', and 'JustifyRight'... none of these are showing up. Any advice?


$config['ck_editor_settings'] = "{
toolbar:[
['Bold','Italic','Strike','Underline'],
['Format'],
['JustifyLeft','JustifyCenter','JustifyRight'],
['Image','HorizontalRule'],
['NumberedList','BulletedList'],
['Link','Unlink'],
['Undo','Redo','RemoveFormat'],
['PasteFromWord','PasteText'],
['Preview'],
['Maximize']
],
contentsCss: '/assets/css/main.css',
htmlEncodeOutput: false,
entities: false,
bodyClass: 'ckeditor',
protectedSource: [/\{fuel_\w+\(.+\)\}/g, /<\?[\s\S]*?\?>/g],
toolbarCanCollapse: false,
extraPlugins: 'fuellink,fuelimage',
removePlugins: 'link,image'
}";