Completed the ajax commenting functionality
Check to see if use_ajax_commenting is set before including the ajax javascript
MINOR no comments message always comes from template, making it easier to customise and translate
AJAX pagination and some light house keeping
BUGFIX pagination ajax loading was doubling up on elements
ENHANCEMENT clientside validation messages sourced from customisable serverside code. Several small bugfixes also
MINOR scroll back up to top of comments list after pagination ajax has loaded a new page