Added more tests for translation's to_locale().
Added more tests for translation's to_locale().

ebar0n/django,shacker/django,django/django,atul-bhouraskar/django,felixxm/django,felixxm/django,piquadrat/django,adamchainz/django,apollo13/django,rsalmaso/django,freakboy3742/django,solarissmoke/django,charettes/django,theo-l/django,shacker/django,edmorley/django,apollo13/django,elena/django,ghickman/django,monetate/django,takis/django,elky/django,treyhunner/django,edmorley/django,tomchristie/django,schinckel/django,piquadrat/django,claudep/django,timgraham/django,theo-l/django,theo-l/django,manhhomienbienthuy/django,blighj/django,adamchainz/django,solarissmoke/django,wkschwartz/django,wkschwartz/django,elky/django,dracos/django,rsalmaso/django,frankvdp/django,simonw/django,elena/django,koordinates/django,EmadMokhtar/Django,EmadMokhtar/Django,shaib/django,reinout/django,pauloxnet/django,uranusjr/django,uranusjr/django,django/django,auvipy/django,manhhomienbienthuy/django,blighj/django,googleinterns/django,solarissmoke/django,schinckel/django,frankvdp/django,edmorley/django,dsanders11/django,elky/django,monetate/django,simonw/django,ghickman/django,monetate/django,shaib/django,atul-bhouraskar/django,treyhunner/django,ifduyue/django,jpic/django,simonw/django,reinout/django,ifduyue/django,georgemarshall/django,tomchristie/django,frankvdp/django,elky/django,auvipy/django,edmorley/django,koordinates/django,freakboy3742/django,ifduyue/django,charettes/django,adamchainz/django,piquadrat/django,dracos/django,django/django,fenginx/django,solarissmoke/django,EmadMokhtar/Django,adamchainz/django,django/django,shacker/django,ebar0n/django,frankvdp/django,uranusjr/django,elena/django,wkschwartz/django,atul-bhouraskar/django,dracos/django,uranusjr/django,treyhunner/django,piquadrat/django,takis/django,charettes/django,schinckel/django,jpic/django,takis/django,googleinterns/django,freakboy3742/django,pauloxnet/django,rsalmaso/django,auvipy/django,manhhomienbienthuy/django,blighj/django,ghickman/django,reinout/django,pauloxnet/django,koordinates/django,dsanders11/django,wkschwartz/django,fenginx/django,shaib/django,kaedroho/django,georgemarshall/django,claudep/django,theo-l/django,tomchristie/django,MarkusH/django,MarkusH/django,dracos/django,reinout/django,manhhomienbienthuy/django,monetate/django,timgraham/django,rsalmaso/django,schinckel/django,MarkusH/django,elena/django,ebar0n/django,apollo13/django,treyhunner/django,felixxm/django,blighj/django,simonw/django,jpic/django,pauloxnet/django,googleinterns/django,apollo13/django,auvipy/django,takis/django,felixxm/django,googleinterns/django,kaedroho/django,georgemarshall/django,fenginx/django,ghickman/django,dsanders11/django,ifduyue/django,timgraham/django,timgraham/django,ebar0n/django,koordinates/django,claudep/django,charettes/django,jpic/django,MarkusH/django,tomchristie/django,shacker/django,shaib/django,kaedroho/django,claudep/django,atul-bhouraskar/django,georgemarshall/django,dsanders11/django,fenginx/django