Add composable-associations and composable-associations-aeson
Add composable-associations and composable-associations-aeson

ethercrow/stackage,creichert/stackage,jonschoning/stackage,mstksg/stackage,phaazon/stackage,fpco/stackage,GregorySchwartz/stackage,garetxe/stackage,lwm/stackage,stackbuilders/stackage,fimad/stackage,soenkehahn/stackage,peti/stackage,asr/stackage,spencerjanssen/stackage,clinty/stackage,mgajda/stackage,int-index/stackage,Daniel-Diaz/stackage,simonmichael/stackage,k0ral/stackage,Shimuuar/stackage,michalkonecny/stackage,iand675/stackage,athanclark/stackage,massysett/stackage,ygale/stackage,wereHamster/stackage,mrkkrp/stackage