Add header doc to MkIface
Add header doc to MkIface

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