Update gpodder-migrate2cuatro

Related to:
https://bugs.gpodder.org/show_bug.cgi?id=1939 and I guess also http://thpmaemo.blogspot.de/2014/03/gpodder-400-for-sailfish-os-released.html?showComment=1394896125595#c426395894552622208
Merge pull request #11 from phlixi/master

Update gpodder-migrate2cuatro