base: Add sections to changelog
base: Add sections to changelog

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