Fix grouping by module in the mi_exports, for indexed data type families
Fix grouping by module in the mi_exports, for indexed data type families

This is a little tricky.  See Note [Original module] in MkIface.


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