Documentation improvements.
Documentation improvements.

Fixes #1600.

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