updated tools documentation to new standard
updated tools documentation to new standard

saimn/astropy,MSeifert04/astropy,pllim/astropy,tbabej/astropy,pllim/astropy,lpsinger/astropy,saimn/astropy,StuartLittlefair/astropy,aleksandr-bakanov/astropy,StuartLittlefair/astropy,MSeifert04/astropy,kelle/astropy,dhomeier/astropy,larrybradley/astropy,astropy/astropy,larrybradley/astropy,pllim/astropy,stargaser/astropy,stargaser/astropy,lpsinger/astropy,tbabej/astropy,aleksandr-bakanov/astropy,mhvk/astropy,aleksandr-bakanov/astropy,bsipocz/astropy,DougBurke/astropy,bsipocz/astropy,astropy/astropy,funbaker/astropy,dhomeier/astropy,mhvk/astropy,larrybradley/astropy,kelle/astropy,AustereCuriosity/astropy,lpsinger/astropy,StuartLittlefair/astropy,pllim/astropy,StuartLittlefair/astropy,MSeifert04/astropy,AustereCuriosity/astropy,joergdietrich/astropy,astropy/astropy,tbabej/astropy,joergdietrich/astropy,kelle/astropy,bsipocz/astropy,larrybradley/astropy,lpsinger/astropy,AustereCuriosity/astropy,dhomeier/astropy,stargaser/astropy,mhvk/astropy,funbaker/astropy,dhomeier/astropy,kelle/astropy,saimn/astropy,AustereCuriosity/astropy,mhvk/astropy,mhvk/astropy,funbaker/astropy,bsipocz/astropy,astropy/astropy,funbaker/astropy,saimn/astropy,tbabej/astropy,saimn/astropy,astropy/astropy,tbabej/astropy,DougBurke/astropy,StuartLittlefair/astropy,larrybradley/astropy,lpsinger/astropy,joergdietrich/astropy,aleksandr-bakanov/astropy,kelle/astropy,DougBurke/astropy,MSeifert04/astropy,pllim/astropy,dhomeier/astropy,DougBurke/astropy,joergdietrich/astropy,AustereCuriosity/astropy,stargaser/astropy,joergdietrich/astropy