Improve is_error() so we can check for state of specified query

Aleksander Machniak

2012-08-08 ea08d4c9617b2ffd36a53d3759e102a3c52ef69b

1
tinyMCE.addI18n('is.paste_dlg',{"word_title":"Nota\u00f0u CTRL+V \u00e1 lyklabo\u00f0rinu til a\u00f0 l\u00edma textanum \u00ed ritilinn.","text_linebreaks":"Halda endingu l\u00edna","text_title":"Nota\u00f0u CTRL+V \u00e1 lyklabor\u00f0inu til a\u00f0 l\u00edma textanum \u00ed ritilinn."});