New version 0.9.2014.04.01
We should catch KeyboardInterrupt in __init__.py

We don't catch it if someone install it via setup.py with the old fix.
Forgot to remove tab in __main__
tv4play: support for all episodes.
svtplay: all episodes for öppet arkiv.
urplay: find all episodes support.
svtplay: NoneType is not a valid execpt type.
fetcher: convert to VideoRetriever
vimeo: convert into new video fetcher
viaplay: convert into new video fetcher
sr: convert into new video fetcher