update options documentation 	rewrote doc for --html 	added doc for --theme and --built-in-themes 	added --use-contents and --gen-contents
update options documentation
	rewrote doc for --html
	added doc for --theme and --built-in-themes
	added --use-contents and --gen-contents

beni55/haddock,haskell/haddock,Helkafen/haddock,mrhania/haddock,Acidburn0zzz/haddock,esmolanka/haddock,niteria/haddock,Fuuzetsu/haddock,haskell/haddock,lamefun/haddock,idontgetoutmuch/haddock,lamefun/haddock,Fuuzetsu/haddock,idontgetoutmuch/haddock,mrhania/haddock,randen/haddock,esmolanka/haddock,lamefun/haddock,esmolanka/haddock,mrBliss/haddock,jstolarek/haddock,Acidburn0zzz/haddock,adamse/haddock,Helkafen/haddock,adamse/haddock,haskell/haddock,Wizek/haddock,niteria/haddock,JPMoresmau/haddock,jgm/haddock,sboosali/haddock,JPMoresmau/haddock,Mistuke/haddock,Wizek/haddock,beni55/haddock,adamse/haddock,Mistuke/haddock,mrBliss/haddock,beni55/haddock,niteria/haddock,randen/haddock,Fuuzetsu/haddock,Acidburn0zzz/haddock,sboosali/haddock,jstolarek/haddock,idontgetoutmuch/haddock,haskell/haddock,mrBliss/haddock,JPMoresmau/haddock,Wizek/haddock,mrhania/haddock,Mistuke/haddock,haskell/haddock,Fuuzetsu/haddock,randen/haddock,sboosali/haddock,Helkafen/haddock,jgm/haddock