do a pass over this file, remove obsolete stuff
do a pass over this file, remove obsolete stuff

forked-upstream-packages-for-ghcjs/ghc,siddhanathan/ghc,olsner/ghc,lukexi/ghc-7.8-arm64,tjakway/ghcjvm,green-haskell/ghc,forked-upstream-packages-for-ghcjs/ghc,ezyang/ghc,ezyang/ghc,mfine/ghc,fmthoma/ghc,olsner/ghc,mettekou/ghc,ml9951/ghc,sgillespie/ghc,frantisekfarka/ghc-dsi,holzensp/ghc,holzensp/ghc,jstolarek/ghc,nathyong/microghc-ghc,nathyong/microghc-ghc,wxwxwwxxx/ghc,shlevy/ghc,mettekou/ghc,nkaretnikov/ghc,fmthoma/ghc,fmthoma/ghc,TomMD/ghc,ghc-android/ghc,sgillespie/ghc,AlexanderPankiv/ghc,urbanslug/ghc,holzensp/ghc,shlevy/ghc,gridaphobe/ghc,tibbe/ghc,urbanslug/ghc,gridaphobe/ghc,sgillespie/ghc,elieux/ghc,acowley/ghc,holzensp/ghc,mettekou/ghc,urbanslug/ghc,sdiehl/ghc,mettekou/ghc,mcschroeder/ghc,urbanslug/ghc,gridaphobe/ghc,AlexanderPankiv/ghc,hferreiro/replay,bitemyapp/ghc,siddhanathan/ghc,tibbe/ghc,ezyang/ghc,TomMD/ghc,lukexi/ghc-7.8-arm64,hferreiro/replay,da-x/ghc,wxwxwwxxx/ghc,AlexanderPankiv/ghc,lukexi/ghc,vikraman/ghc,gcampax/ghc,ghc-android/ghc,ekmett/ghc,hferreiro/replay,siddhanathan/ghc,frantisekfarka/ghc-dsi,vTurbine/ghc,sgillespie/ghc,tibbe/ghc,sdiehl/ghc,nomeata/ghc,forked-upstream-packages-for-ghcjs/ghc,snoyberg/ghc,tibbe/ghc,spacekitteh/smcghc,ml9951/ghc,wxwxwwxxx/ghc,frantisekfarka/ghc-dsi,nkaretnikov/ghc,ekmett/ghc,bitemyapp/ghc,snoyberg/ghc,nathyong/microghc-ghc,spacekitteh/smcghc,ml9951/ghc,oldmanmike/ghc,snoyberg/ghc,forked-upstream-packages-for-ghcjs/ghc,nkaretnikov/ghc,siddhanathan/ghc,ezyang/ghc,christiaanb/ghc,ekmett/ghc,mcschroeder/ghc,nathyong/microghc-ghc,lukexi/ghc,vikraman/ghc,gcampax/ghc,christiaanb/ghc,christiaanb/ghc,ryantm/ghc,ghc-android/ghc,TomMD/ghc,ryantm/ghc,hferreiro/replay,urbanslug/ghc,jstolarek/ghc,vTurbine/ghc,vTurbine/ghc,da-x/ghc,holzensp/ghc,frantisekfarka/ghc-dsi,anton-dessiatov/ghc,olsner/ghc,vikraman/ghc,urbanslug/ghc,vikraman/ghc,lukexi/ghc,da-x/ghc,GaloisInc/halvm-ghc,mcschroeder/ghc,ezyang/ghc,green-haskell/ghc,elieux/ghc,olsner/ghc,gcampax/ghc,vTurbine/ghc,da-x/ghc,bitemyapp/ghc,AlexanderPankiv/ghc,GaloisInc/halvm-ghc,tjakway/ghcjvm,siddhanathan/ghc,GaloisInc/halvm-ghc,TomMD/ghc,gcampax/ghc,gridaphobe/ghc,olsner/ghc,forked-upstream-packages-for-ghcjs/ghc,shlevy/ghc,sdiehl/ghc,christiaanb/ghc,tjakway/ghcjvm,vikraman/ghc,anton-dessiatov/ghc,vTurbine/ghc,sdiehl/ghc,nushio3/ghc,forked-upstream-packages-for-ghcjs/ghc,nathyong/microghc-ghc,ghc-android/ghc,acowley/ghc,spacekitteh/smcghc,sdiehl/ghc,nomeata/ghc,fmthoma/ghc,nushio3/ghc,nathyong/microghc-ghc,bitemyapp/ghc,gridaphobe/ghc,nkaretnikov/ghc,mcschroeder/ghc,shlevy/ghc,nushio3/ghc,TomMD/ghc,frantisekfarka/ghc-dsi,elieux/ghc,lukexi/ghc,snoyberg/ghc,ghc-android/ghc,nushio3/ghc,anton-dessiatov/ghc,elieux/ghc,oldmanmike/ghc,sgillespie/ghc,lukexi/ghc,GaloisInc/halvm-ghc,forked-upstream-packages-for-ghcjs/ghc,green-haskell/ghc,ghc-android/ghc,hferreiro/replay,ml9951/ghc,AlexanderPankiv/ghc,lukexi/ghc-7.8-arm64,acowley/ghc,spacekitteh/smcghc,oldmanmike/ghc,tjakway/ghcjvm,acowley/ghc,ezyang/ghc,snoyberg/ghc,olsner/ghc,sdiehl/ghc,acowley/ghc,da-x/ghc,vTurbine/ghc,mettekou/ghc,GaloisInc/halvm-ghc,mfine/ghc,nkaretnikov/ghc,acowley/ghc,gcampax/ghc,wxwxwwxxx/ghc,anton-dessiatov/ghc,mcschroeder/ghc,da-x/ghc,mfine/ghc,nkaretnikov/ghc,fmthoma/ghc,mfine/ghc,ml9951/ghc,shlevy/ghc,lukexi/ghc-7.8-arm64,christiaanb/ghc,tjakway/ghcjvm,anton-dessiatov/ghc,sgillespie/ghc,oldmanmike/ghc,fmthoma/ghc,hferreiro/replay,ryantm/ghc,gcampax/ghc,nkaretnikov/ghc,fmthoma/ghc,wxwxwwxxx/ghc,ml9951/ghc,hferreiro/replay,jstolarek/ghc,ryantm/ghc,vikraman/ghc,ml9951/ghc,green-haskell/ghc,GaloisInc/halvm-ghc,gridaphobe/ghc,green-haskell/ghc,bitemyapp/ghc,nushio3/ghc,elieux/ghc,AlexanderPankiv/ghc,AlexanderPankiv/ghc,oldmanmike/ghc,wxwxwwxxx/ghc,TomMD/ghc,shlevy/ghc,tjakway/ghcjvm,sdiehl/ghc,oldmanmike/ghc,mfine/ghc,jstolarek/ghc,nushio3/ghc,TomMD/ghc,nomeata/ghc,christiaanb/ghc,tjakway/ghcjvm,ml9951/ghc,shlevy/ghc,ekmett/ghc,nomeata/ghc,ekmett/ghc,wxwxwwxxx/ghc,nathyong/microghc-ghc,ryantm/ghc,olsner/ghc,mcschroeder/ghc,ghc-android/ghc,siddhanathan/ghc,mettekou/ghc,jstolarek/ghc,vTurbine/ghc,anton-dessiatov/ghc,siddhanathan/ghc,gridaphobe/ghc,christiaanb/ghc,lukexi/ghc-7.8-arm64,nomeata/ghc,mettekou/ghc,mfine/ghc,elieux/ghc,mfine/ghc,GaloisInc/halvm-ghc,nushio3/ghc,oldmanmike/ghc,ezyang/ghc,snoyberg/ghc,vikraman/ghc,tibbe/ghc,da-x/ghc,mcschroeder/ghc,acowley/ghc,gcampax/ghc,spacekitteh/smcghc,snoyberg/ghc,anton-dessiatov/ghc,urbanslug/ghc,elieux/ghc,sgillespie/ghc