Remove unused clean_hash
Remove unused clean_hash

geraspora/diaspora,geraspora/diaspora,despora/diaspora,SuperTux88/diaspora,Amadren/diaspora,Amadren/diaspora,diaspora/diaspora,spixi/diaspora,spixi/diaspora,SuperTux88/diaspora,Muhannes/diaspora,jhass/diaspora,Flaburgan/diaspora,diaspora/diaspora,SuperTux88/diaspora,KentShikama/diaspora,despora/diaspora,Muhannes/diaspora,Muhannes/diaspora,KentShikama/diaspora,geraspora/diaspora,KentShikama/diaspora,jhass/diaspora,Amadren/diaspora,jhass/diaspora,despora/diaspora,Amadren/diaspora,diaspora/diaspora,jhass/diaspora,KentShikama/diaspora,Flaburgan/diaspora,despora/diaspora,spixi/diaspora,SuperTux88/diaspora,Flaburgan/diaspora,spixi/diaspora,diaspora/diaspora,Muhannes/diaspora,geraspora/diaspora,Flaburgan/diaspora