README.md: add Debian, CentOS, and Fedora download links
README.md: add Debian, CentOS, and Fedora download links
meiersi-11ce/stack,MichielDerhaeg/stack,rvion/stack,joozek78/stack,mrkkrp/stack,martin-kolinek/stack,Denommus/stack,rrnewton/stack,keent/stack,GaloisInc/stack,athanclark/stack,narrative/stack,meiersi-11ce/stack,luigy/stack,deech/stack,markus1189/stack,adinapoli/stack,keent/stack,wskplho/stack,bixuanzju/stack,AndreasPK/stack,agrafix/stack,narrative/stack,CRogers/stack,lukexi/stack,cocreature/stack,Fuuzetsu/stack,AndrewRademacher/stack,robstewart57/stack,cabrera/stack,Andrew-the-Ubergeek/stack,juhp/stack,sinelaw/stack,achernyak/stack,joozek78/stack,agrafix/stack,MaxGabriel/stack,martin-kolinek/stack,supermario/stack,Heather/stack,AndreasPK/stack,markus1189/stack,robstewart57/stack,MaxGabriel/stack,athanclark/stack,harendra-kumar/stack,DanielG/stack,rvion/stack,wolftune/stack,lukexi/stack,duplode/stack,AndrewRademacher/stack,mrkkrp/stack,mathhun/stack,sinelaw/stack,sjakobi/stack,supermario/stack,vigoo/stack,phadej/stack,kairuku/stack,deech/stack,luigy/stack,juhp/stack,Andrew-the-Ubergeek/stack,rekka/stack,soenkehahn/stack,soenkehahn/stack,kairuku/stack,ant1441/stack,GaloisInc/stack,DanielG/stack,chadbrewbaker/stack,akhileshs/stack,adinapoli/stack,fizruk/stack,ant1441/stack,k-bx/stack,wskplho/stack,CRogers/stack,rubik/stack,bixuanzju/stack,tedkornish/stack,Blaisorblade/stack,akhileshs/stack,cabrera/stack,wolftune/stack,Blaisorblade/stack,chreekat/stack,phadej/stack,bollu/stack,Denommus/stack,tedkornish/stack,chreekat/stack,vigoo/stack,mathhun/stack,Heather/stack,MichielDerhaeg/stack,anton-dessiatov/stack,Fuuzetsu/stack,fizruk/stack,bollu/stack,cocreature/stack,anton-dessiatov/stack,sjakobi/stack,rubik/stack,chadbrewbaker/stack,k-bx/stack,achernyak/stack,rekka/stack,harendra-kumar/stack,duplode/stack,rrnewton/stack