ghc-pkg: print version when verbose
ghc-pkg: print version when verbose

Reviewers: austin, bgamari

Reviewed By: bgamari

Subscribers: thomie

Differential Revision: https://phabricator.haskell.org/D1534

olsner/ghc,sdiehl/ghc,sgillespie/ghc,sgillespie/ghc,shlevy/ghc,mcschroeder/ghc,ezyang/ghc,vikraman/ghc,sdiehl/ghc,nushio3/ghc,oldmanmike/ghc,nushio3/ghc,snoyberg/ghc,vikraman/ghc,vTurbine/ghc,tjakway/ghcjvm,tjakway/ghcjvm,snoyberg/ghc,shlevy/ghc,mettekou/ghc,sdiehl/ghc,olsner/ghc,mettekou/ghc,sdiehl/ghc,tjakway/ghcjvm,mcschroeder/ghc,mettekou/ghc,sgillespie/ghc,vTurbine/ghc,oldmanmike/ghc,vikraman/ghc,ezyang/ghc,sgillespie/ghc,shlevy/ghc,mettekou/ghc,GaloisInc/halvm-ghc,nushio3/ghc,mcschroeder/ghc,sgillespie/ghc,gridaphobe/ghc,GaloisInc/halvm-ghc,snoyberg/ghc,olsner/ghc,vTurbine/ghc,GaloisInc/halvm-ghc,oldmanmike/ghc,mcschroeder/ghc,ezyang/ghc,vTurbine/ghc,gridaphobe/ghc,vTurbine/ghc,olsner/ghc,tjakway/ghcjvm,gridaphobe/ghc,sdiehl/ghc,mcschroeder/ghc,vikraman/ghc,nushio3/ghc,sdiehl/ghc,mettekou/ghc,shlevy/ghc,shlevy/ghc,gridaphobe/ghc,oldmanmike/ghc,snoyberg/ghc,nushio3/ghc,oldmanmike/ghc,snoyberg/ghc,ezyang/ghc,sdiehl/ghc,olsner/ghc,mcschroeder/ghc,tjakway/ghcjvm,oldmanmike/ghc,olsner/ghc,sgillespie/ghc,GaloisInc/halvm-ghc,sgillespie/ghc,snoyberg/ghc,gridaphobe/ghc,nushio3/ghc,vTurbine/ghc,vikraman/ghc,mcschroeder/ghc,tjakway/ghcjvm,tjakway/ghcjvm,shlevy/ghc,gridaphobe/ghc,mettekou/ghc,ezyang/ghc,mettekou/ghc,gridaphobe/ghc,olsner/ghc,GaloisInc/halvm-ghc,vikraman/ghc,oldmanmike/ghc,GaloisInc/halvm-ghc,snoyberg/ghc,shlevy/ghc,vikraman/ghc,ezyang/ghc,GaloisInc/halvm-ghc,vTurbine/ghc,ezyang/ghc,nushio3/ghc