windows install

[JoceOne]

Just in case someone wish to install on w10, I had to change this :
os.path.expanduser('~{0}/.config/{1}/'.format(user, NAME)),
to this
os.path.expanduser('~/.config/{1}'.format(user, #NAME)),
in setup.py to make installation possible
#24

As well, had to change this :
self.token_file = os.path.expanduser('~{0}/.config/discogstagger/token'.format(user))
to this :
self.token_file = os.path.expanduser('~/.config/discogstagger/token'.format(user))
in discogswrapper.py to make the tagging command to work