Add support for zsh completion to bash-completion
Add support for zsh completion to bash-completion

wharris/arcanist,dguo-coursera/arcanist,jra3/arcanist,KieranHayes/arcanist,sneakpeeq/arcanist,aik099/arcanist,wxstars/arcanist,chundongwang/arcanist,codelabs-ch/arcanist,calblueprint/arcanist,eSpark/arcanist,Symplicity/arcanist,memsql/arcanist,coursera/arcanist,phacility/arcanist,wxstars/arcanist,Khan/arcanist,alexmv/arcanist,KieranHayes/arcanist,wxstars/arcanist,hach-que/arcanist,chundongwang/arcanist,r4nt/arcanist,Symplicity/arcanist,PageUpPeopleOrg/arcanist-patches,jra3/arcanist,KieranHayes/arcanist,haskell-infra/arcanist,phacility/arcanist,eSpark/arcanist,eSpark/arcanist,fivestars/arcanist,dguo-coursera/arcanist,coursera/arcanist,jra3/arcanist,Khan/arcanist,wharris/arcanist,wikimedia/phabricator-arcanist,Khan/arcanist,aik099/arcanist,memsql/arcanist,eSpark/arcanist,julkiewicz/arcanist,dguo-coursera/arcanist,hach-que/arcanist,r4nt/arcanist,wikimedia/phabricator-arcanist,r4nt/arcanist,wharris/arcanist,sneakpeeq/arcanist,r4nt/arcanist,kevinseelbach/arcanist,alexmv/arcanist,codelabs-ch/arcanist,haskell-infra/arcanist,sneakpeeq/arcanist,julkiewicz/arcanist,jra3/arcanist,phacility/arcanist,chundongwang/arcanist,coursera/arcanist,uber/arcanist,wikimedia/phabricator-arcanist,fivestars/arcanist,haskell-infra/arcanist,Symplicity/arcanist,fivestars/arcanist,zhihu/arcanist,fivestars/arcanist,folsom-labs/arcanist,alexmv/arcanist,chundongwang/arcanist,aik099/arcanist,calblueprint/arcanist,hach-que/arcanist,uber/arcanist,PageUpPeopleOrg/arcanist-patches,codelabs-ch/arcanist,hach-que/arcanist,calblueprint/arcanist,julkiewicz/arcanist,memsql/arcanist,coursera/arcanist,Khan/arcanist,PageUpPeopleOrg/arcanist-patches,aik099/arcanist,zhihu/arcanist,kevinseelbach/arcanist,codelabs-ch/arcanist,uber/arcanist,alexmv/arcanist,KieranHayes/arcanist,zhihu/arcanist,memsql/arcanist,julkiewicz/arcanist,wxstars/arcanist,dguo-coursera/arcanist,zhihu/arcanist,wikimedia/phabricator-arcanist,wharris/arcanist,PageUpPeopleOrg/arcanist-patches,sneakpeeq/arcanist,phacility/arcanist,Symplicity/arcanist,kevinseelbach/arcanist,phacility/arcanist,folsom-labs/arcanist,calblueprint/arcanist,uber/arcanist,codelabs-ch/arcanist,haskell-infra/arcanist,folsom-labs/arcanist,folsom-labs/arcanist,kevinseelbach/arcanist