added spinner keyframes to moz
added spinner keyframes to moz

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