major reorganization and de-cluttering.
major reorganization and de-cluttering.

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