Change table set_masked to private method
Change table set_masked to private method

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