Changes in Mini-XML 1.1

• The mxmlLoadFile() function now uses dynamically allocated string buffers for element names, attribute names, and attribute values. Previously they were capped at 16383, 255, and 255 bytes, respectively.
• Added a new mxmlLoadString() function for loading an XML node tree from a string.
• Added a new mxmlSaveString() function for saving an XML node tree to a string.
• Add emulation of strdup() if the local platform does not provide the function.