Add some Hacking docs for getting started
Add some Hacking docs for getting started

beni55/haddock,lamefun/haddock,Acidburn0zzz/haddock,mrhania/haddock,haskell/haddock,Helkafen/haddock,idontgetoutmuch/haddock,adamse/haddock,adamse/haddock,niteria/haddock,idontgetoutmuch/haddock,sboosali/haddock,esmolanka/haddock,lamefun/haddock,adamse/haddock,Fuuzetsu/haddock,haskell/haddock,Helkafen/haddock,beni55/haddock,haskell/haddock,idontgetoutmuch/haddock,sboosali/haddock,randen/haddock,haskell/haddock,Fuuzetsu/haddock,esmolanka/haddock,mrhania/haddock,Fuuzetsu/haddock,esmolanka/haddock,Helkafen/haddock,Fuuzetsu/haddock,Acidburn0zzz/haddock,niteria/haddock,haskell/haddock,niteria/haddock,Acidburn0zzz/haddock,randen/haddock,randen/haddock,sboosali/haddock,lamefun/haddock,beni55/haddock,mrhania/haddock