Update version number + mark as stable
Fixed the positioning of the context menu
Switch to useing 'get_form_elements_for_user' in Moodle 2.4
Return to consistently to the grading page after annotation

 This was not working in situations where the user had navigated onto the grading page via the next/save and next/previous
 buttons, before starting the annotation.
Handle return params properly
Remove MooTools 'Class' usage from javascript
Fix the encoding of the returnparams (used when getting back to the grading page)
Basic comment boxes working with YUI (but no context menu or position constraints)
Constrain comments to the PDF area
Remove MooTools Cookie functions
Move 'send failed' dialog styling to CSS
Remove MooTools from 'showpage'
Remove MooTools from 'updatepagenavigation'
Remove MooTools from 'gotopage'
MooTools removed form annotation code
Keyboard controls converted to YUI
Various MooTools removal + fixes (including scroll to comments, page selection)
Remove MooTools from all AJAX calls
Context menu converted to YUI
Strip out the last few bits of MooTools