JSDoc

git-svn-id: http://svg-edit.googlecode.com/svn/trunk@2727 eee81c28-f429-11dd-99c0-75d572ba1ddd
Update encodeUTF8 function

git-svn-id: http://svg-edit.googlecode.com/svn/trunk@2728 eee81c28-f429-11dd-99c0-75d572ba1ddd