finish tag name uniqueness migration
finish tag name uniqueness migration

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