Expand getting started and include mention of find_api_page
Expand getting started and include mention of find_api_page

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