Add encoding to setup.py
Add encoding to setup.py

Fixes:
$ python setup.py --command-packages=stdeb.command debianize
  File "setup.py", line 19
SyntaxError: Non-ASCII character '\xc5' in file setup.py on line 19, but no encoding declared; see http://python.org/dev/peps/pep-0263/ for details
rasguanabana/ytfs,nikeee/ytfs