Add mpl_norm convenience function
Add mpl_norm convenience function

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