Add fmapM_maybe :: Monad m => (a -> m b) -> Maybe a -> m (Maybe b)
Add fmapM_maybe :: Monad m => (a -> m b) -> Maybe a -> m (Maybe b)

This function isn't used at the moment, but Max added it, and it
looks useful.


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