haddock: use --hyperlink-sources if hscolour found (#87)
haddock: use --hyperlink-sources if hscolour found (#87)

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