Added long-form and short-form versions of all the unit conversions.  Also added 'redshift' as a long-form for 'z'.  Not sure if that's really necessary though since I think 'z' is pretty well understood.  I'm also not sure how I feel about spelling out 'astronomical_units' but I put it in for completeness.
Added long-form and short-form versions of all the unit conversions.  Also added 'redshift' as a long-form for 'z'.  Not sure if that's really necessary though since I think 'z' is pretty well understood.  I'm also not sure how I feel about spelling out 'astronomical_units' but I put it in for completeness.

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