Create an XPATH parser manipulating Node interface

[ArnaudBuchholz]

This would clearly be a part of the XML implementation but could be reused for other parts such as file storage, ...

[ArnaudBuchholz]

It would require the following component (ideally):

• a generic tokenizer / grammar interpreter (using a defined syntax to initialize) to realize the XPATH parser
• a IXMLNode interface (with all the required stuff for XPATH handling)
• an XmlNodeList class for sets of nodes with the following operators: subset (boolean-callback), join, intersect

This may take some time...

[ArnaudBuchholz]

This is a test to check if I can add logs from my mobile device

[ArnaudBuchholz]

A gpf.xml.XPath class has been defined. It does not allow yet XPATH parsing but you may provide it the parsed structure.