Fixes the order of preferred languages for uppercase languages.
Fixes the order of preferred languages for uppercase languages.

mikedingjan/wagtail,gasman/wagtail,wagtail/wagtail,takeflight/wagtail,takeflight/wagtail,FlipperPA/wagtail,FlipperPA/wagtail,wagtail/wagtail,gasman/wagtail,mixxorz/wagtail,torchbox/wagtail,timorieber/wagtail,mikedingjan/wagtail,FlipperPA/wagtail,nealtodd/wagtail,nealtodd/wagtail,timorieber/wagtail,wagtail/wagtail,zerolab/wagtail,takeflight/wagtail,thenewguy/wagtail,mikedingjan/wagtail,timorieber/wagtail,gasman/wagtail,takeflight/wagtail,jnns/wagtail,kaedroho/wagtail,zerolab/wagtail,zerolab/wagtail,FlipperPA/wagtail,thenewguy/wagtail,zerolab/wagtail,mixxorz/wagtail,mixxorz/wagtail,rsalmaso/wagtail,mikedingjan/wagtail,zerolab/wagtail,wagtail/wagtail,nimasmi/wagtail,rsalmaso/wagtail,kaedroho/wagtail,mixxorz/wagtail,jnns/wagtail,wagtail/wagtail,nimasmi/wagtail,gasman/wagtail,jnns/wagtail,rsalmaso/wagtail,timorieber/wagtail,nealtodd/wagtail,nimasmi/wagtail,kaedroho/wagtail,rsalmaso/wagtail,mixxorz/wagtail,torchbox/wagtail,kaedroho/wagtail,rsalmaso/wagtail,jnns/wagtail,nealtodd/wagtail,thenewguy/wagtail,nimasmi/wagtail,gasman/wagtail,kaedroho/wagtail,thenewguy/wagtail,torchbox/wagtail,torchbox/wagtail,thenewguy/wagtail