Message 279428 - Python tracker

As discussed on python-dev, this patch adds -VV option to python cmdline.

$ ./python -V
Python 3.6.0b2+
$ ./python -VV
Python 3.6.0b2+ (3.6:84a3c5003510+, Oct 26 2016, 02:47:38) 
[GCC 6.2.0 20161005]

The patch includes doc and man update.
Please see, especially my English.