Remove wrong encoded file

File with the correct name is already present as „Sky Fußball
Bundesliga.png“
fix of mixed indentation

in this plugin tabs are used as indentation. because of that I have
converted the ones with spaces to tabs.
Merge pull request #20 from kTitan/mixed-indentation-fix

fix of mixed indentation
Merge pull request #19 from kTitan/encoding-fix

Remove wrong encoded file