Add what's new section on IERS auto-downloading
Add what's new section on IERS auto-downloading

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