We always returned unicode.

This will simplify the porting to Python 3 of software using this library,
and anyway, not-text data could not be stored as is in XML.

codec used for encoding is utf-8.

it can be both the module or relative module.
This is a patch to workaround this issue.

 - add newline automatically to have nicer changes file

 - release 0.9.5 with rest fixes

XML_Marshaller : Instances are now correctly unmarshalled. Also added changelog and cleaned setup.py.

   found while unmarshalling)

http://www.python.org/dev/peps/pep-0386/ it was wrong.
Update the version with an incremented extraversion number.

* use expatreader to parse xml trees for better performances 

Major part of code come from no longer maintained pyxml library.
Fully compatible with PyXML implementation, enable namespace support for
XML Input/Output.