Move regenerateHaddockIndex more out-of-line in the Install module Also update the code somewhat following the changes in the Cabal API for path templates and substitutions.
Move regenerateHaddockIndex more out-of-line in the Install module
Also update the code somewhat following the changes in
the Cabal API for path templates and substitutions.

plumlife/cabal,themoritz/cabal,sopvop/cabal,headprogrammingczar/cabal,fugyk/cabal,Heather/cabal,lukexi/cabal,gridaphobe/cabal,christiaanb/cabal,anton-dessiatov/cabal,eric-stanley/cabal,martinvlk/cabal,fpco/cabal,Peaker/cabal,typelead/epm,themoritz/cabal,headprogrammingczar/cabal,themoritz/cabal,randen/cabal,thomie/cabal,ghc-android/cabal,gbaz/cabal,kolmodin/cabal,plow-technologies/cabal,edsko/cabal,valderman/cabal,mmakowski/cabal,kosmikus/cabal,mmakowski/cabal,thoughtpolice/cabal,garetxe/cabal,Helkafen/cabal,bennofs/cabal,rimmington/cabal,martinvlk/cabal,bennofs/cabal,seereason/cabal,sopvop/cabal,seereason/cabal,Helkafen/cabal,corngood/cabal,thoughtpolice/cabal,mydaum/cabal,thomie/cabal,mightybyte/cabal,Heather/cabal,lukexi/cabal,kosmikus/cabal,enolan/cabal,trskop/cabal,christiaanb/cabal,ian-ross/cabal,ghc-android/cabal,plow-technologies/cabal,garetxe/cabal,enolan/cabal,beni55/cabal,fpco/cabal,beni55/cabal,sopvop/cabal,Peaker/cabal,mightybyte/cabal,fugyk/cabal,typelead/epm,edsko/cabal,x-y-z/cabal,valderman/cabal,anton-dessiatov/cabal,kolmodin/cabal,gbaz/cabal,rimmington/cabal,x-y-z/cabal,triplepointfive/cabal,mydaum/cabal,ian-ross/cabal,triplepointfive/cabal,randen/cabal,plumlife/cabal,corngood/cabal,gridaphobe/cabal,eric-stanley/cabal,trskop/cabal