Removed 'name' argument from +$.ui.fancytree.registerExtension() (now the extension object requires a 'name' property)
ext-table: fix for xhtml
ext-persist: fixed chaining
ext-edit: renamed startEdit/endEdit to editStart/editEnd, fixed loosing focus and made chainable
New method tree._requireExtension()
tabfix and cleanup
ext-table: fixed drag-n-drop

closed #114
update changelog