units exponents now required to be multiples of 0.5 if floats
units exponents now required to be multiples of 0.5 if floats

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