draw_help_window included, draw_info_window changed to be
in the right of the window. Modifications done to run on Python 3.
Modification to work on Python 3.
Finished the Card component, some modifications to work with
Python 3.
Handle cases where no pulseaudio is running
Using the user socket to connect to pulseaudio, fallback dbus loopback.
Small modification to work with Python 3.
Fix window resize for all tabs
Modifications to work with Python 3.
Too many modifications, next I need to split the commit.