Add Nadia Dencheva for her contributions to pywcs.
Add Nadia Dencheva for her contributions to pywcs.

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