Add colourista
Add colourista

clinty/stackage,massysett/stackage,asr/stackage,stackbuilders/stackage,soenkehahn/stackage,mrkkrp/stackage,athanclark/stackage,fpco/stackage,simonmichael/stackage,Daniel-Diaz/stackage,iand675/stackage,michalkonecny/stackage,jonschoning/stackage