Fix error when there's no writeable addressbook source (#1489162)

Aleksander Machniak

2013-06-11 acb4b71ce55f3d98f7053b7bb8fdcf3c7858fbfc

1
tinyMCE.addI18n('is.advhr_dlg',{size:"H\u00e6\u00f0",noshade:"Enginn skuggi",width:"Breidd",normal:"Normal",widthunits:"Units"});