pp-1.5.6
    1) Fixed problem with autodiscovery service on Winsows XP and Vista
    2) Merged new code quality improvement patches from Steve Milner

pp-1.5.5
    1) Fixed bug which caused segmentation fault when calling destroy() method. 
    2) Merged performance and quality improvement patches from Steve Milner

pp-1.5.4
    1) Fixed bug with unindented comments
    2) easy_intall functionality repaired
    3) Code quality improved (many small changes)

pp-1.5.3
    1) Added support for methods of new-style classes.
    2) Added ability to read secret key from pp_secret variable of .pythonrc.py
    3) ppdoc.html and ppserver.1 are included in the distribution
    4) examples bundled with the distribution
CHANGELOG started
