Add generated CSS to gitignore
Add generated CSS to gitignore

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