Added section on updating for manual set-up
Added section on updating for manual set-up

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