2.0 August 29, 2005
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* change default character set to UTF-8
* change default escapement to 'none'
* add escape type of 'none'
* add setDefaultEscapeType()

1.1 May 23, 2005
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* update logic to remove empty elements, add flag (monte)
* remove invalid unicode chars for xml escaping (monte)
* add cdata escapement type (monte)
* add setElementEscapeType function (monte)
* misc unset variable corrections (David Scatigna, monte)

1.0 September 9th, 2004
-----------------------

initial release