Re-enable servant-elm per mattjbray/servant-elm#26
Re-enable servant-elm per mattjbray/servant-elm#26

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