Restore swagger2, servant-swagger, and hledger-api
Restore swagger2, servant-swagger, and hledger-api

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