Update default config file
Update default config file

pllim/astropy,dhomeier/astropy,astropy/astropy,mhvk/astropy,pllim/astropy,larrybradley/astropy,pllim/astropy,dhomeier/astropy,dhomeier/astropy,saimn/astropy,StuartLittlefair/astropy,lpsinger/astropy,saimn/astropy,lpsinger/astropy,larrybradley/astropy,pllim/astropy,aleksandr-bakanov/astropy,mhvk/astropy,larrybradley/astropy,lpsinger/astropy,saimn/astropy,StuartLittlefair/astropy,larrybradley/astropy,astropy/astropy,astropy/astropy,astropy/astropy,StuartLittlefair/astropy,aleksandr-bakanov/astropy,StuartLittlefair/astropy,StuartLittlefair/astropy,dhomeier/astropy,larrybradley/astropy,pllim/astropy,mhvk/astropy,mhvk/astropy,lpsinger/astropy,aleksandr-bakanov/astropy,mhvk/astropy,lpsinger/astropy,dhomeier/astropy,saimn/astropy,saimn/astropy,aleksandr-bakanov/astropy,astropy/astropy