Added license note to I/O registry
Added license note to I/O registry
lpsinger/astropy,StuartLittlefair/astropy,stargaser/astropy,astropy/astropy,AustereCuriosity/astropy,funbaker/astropy,larrybradley/astropy,joergdietrich/astropy,pllim/astropy,MSeifert04/astropy,DougBurke/astropy,AustereCuriosity/astropy,aleksandr-bakanov/astropy,mhvk/astropy,astropy/astropy,DougBurke/astropy,saimn/astropy,joergdietrich/astropy,kelle/astropy,saimn/astropy,kelle/astropy,bsipocz/astropy,kelle/astropy,DougBurke/astropy,pllim/astropy,bsipocz/astropy,joergdietrich/astropy,dhomeier/astropy,AustereCuriosity/astropy,pllim/astropy,dhomeier/astropy,joergdietrich/astropy,DougBurke/astropy,funbaker/astropy,larrybradley/astropy,tbabej/astropy,tbabej/astropy,MSeifert04/astropy,lpsinger/astropy,dhomeier/astropy,dhomeier/astropy,bsipocz/astropy,stargaser/astropy,larrybradley/astropy,lpsinger/astropy,mhvk/astropy,bsipocz/astropy,astropy/astropy,aleksandr-bakanov/astropy,MSeifert04/astropy,mhvk/astropy,saimn/astropy,mhvk/astropy,StuartLittlefair/astropy,StuartLittlefair/astropy,kelle/astropy,tbabej/astropy,funbaker/astropy,joergdietrich/astropy,astropy/astropy,dhomeier/astropy,StuartLittlefair/astropy,stargaser/astropy,AustereCuriosity/astropy,aleksandr-bakanov/astropy,larrybradley/astropy,larrybradley/astropy,saimn/astropy,lpsinger/astropy,aleksandr-bakanov/astropy,funbaker/astropy,tbabej/astropy,lpsinger/astropy,pllim/astropy,tbabej/astropy,StuartLittlefair/astropy,pllim/astropy,AustereCuriosity/astropy,stargaser/astropy,MSeifert04/astropy,kelle/astropy,mhvk/astropy,astropy/astropy,saimn/astropy