Add default config values to FakeApp allowing tests to run without crashing on missing config attributes.
Add default config values to FakeApp allowing tests to run without crashing on missing config attributes.

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