Add type signature necessary for GHC 7.0.4
Add type signature necessary for GHC 7.0.4

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