remove LogDDifferential test
remove LogDDifferential test

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