Bug fix: arrowheads in SVG are wrong positioned if strokeWidth is changed.
Release the pointerUp listener from the document, not the board

Board.removePointerEventHandlers assumed that the pointerup event is registered to the container object but in fact it is registered to the document.
Begin changelog for 0.99
Add copyright note to JSXCompressor output
Update JSXCompressor to 0.98.1
Clean up jsxgraph.css and add copyright note
Clean up and update the JSXCompressor sources
Update filter.php

Change to force interpretation of file as utf-8 necessary for extended alphabets
Merge pull request #58 from dthies/patch-1

Update filter.php
Cleaning moodle plugin.
Merge branch 'master' of github.com:jsxgraph/jsxgraph
Another approach to handle the garbling of utf-8 texts by the moodle plugin.
Bug fix of utf-8 garbling in moodle plugin. Use of mb_convert_encoding().