- Declaration: setup.py declares the image a 'hackertray' data, gives
its location and asks its inclusion
- appindicator looks for the picture in folders near itself, instead of
/usr/bin (near the main executable) or the first entry of path.
- Setup file: 'entry_point' is used in stead of non-existent
'bin/hackertray' for scripts
- hackertray package init file
- does not check if it is called as a script (which should not happen)
- main() code is now replaced in HackerNewsApp.run()
- main() instantiates the app and calls run() on it (previous roles
grouped)
