Added support for XenForo 1.3, although you will probably want to uninstall and use the built-in importer/exporter in XenForo 1.3. As such, this add-on is now unsupported.
Corrected incorrectly translated phrase
No longer conflicts with sonnb - Smiles bulk importer.
Added missing phrase for 'The provided file is not valid smilies XML.'
Added file health check and easy updater files.
Now uses string replacement rather than DOM replacement to add the import/export buttons to the Admin Control Panel.
Fixed bug that all smilies are imported with CSS Sprite Mode enabled, regardless of setting in XML file.