Default to en_US
Default to en_US

This fixes a few tests that were failing as my default locale is not
en_US.

Phillaf/cakephp,eboominathan/cakephp,garethellis36/cakephp,khoimt/cakephp-study,HavokInspiration/cakephp,elboletaire/cakephp,adopico/cakephp,dkarvounaris/cakephp,garethellis36/cakephp,michaelze/cakephp,gmponos/cakephp,dakota/cakephp,mvdriel/cakephp,eboominathan/cakephp,burriko/cakephp,garethellis36/cakephp,tenkoma/cakephp,petteyg/cakephp,dkarvounaris/cakephp,eboominathan/cakephp,cakephp/cakephp,nrother/cakephp,dakota/cakephp,Balachan27/cakephp,kumamidori/cakephp,dakota/cakephp,ndm2/cakephp,jjj117/cakephp,bravo-kernel/cakephp,garethellis36/cakephp,ionas/cakephp,berrygoudswaard/cakephp,jeffblack360/cakephp,tisu2tisu/cakephp,jjj117/cakephp,elboletaire/cakephp,tisu2tisu/cakephp,web-player/cakephp,thinkingmedia/cakephp,justinyost/cakephp,burriko/cakephp,CakeDC/cakephp,CakeDC/cakephp,jerems02/cakephp,erikfig/cakephp,tenkoma/cakephp,ionas/cakephp,pbaire/cakephp,cakephp-fr/cakephp,thinkingmedia/cakephp,kumamidori/cakephp,Balachan27/cakephp,dkarvounaris/cakephp,yinhe007/cakephp,ndm2/cakephp,tenkoma/cakephp,ndm2/cakephp,davidyell/cakephp,adopico/cakephp,ionas/cakephp,erikfig/cakephp,CakeDC/cakephp,HavokInspiration/cakephp,jerems02/cakephp,burriko/cakephp,tenkoma/cakephp,timhoeppner/cakephp,michaelze/cakephp,yinhe007/cakephp,gmponos/cakephp,petteyg/cakephp,eryw/cakephp,justinyost/cakephp,CVO-Technologies/cakephp,web-player/cakephp,yinhe007/cakephp,davidyell/cakephp,eryw/cakephp,nrother/cakephp,timhoeppner/cakephp,HavokInspiration/cakephp,tisu2tisu/cakephp,tgr0ss/cakephp,cakephp/cakephp,adopico/cakephp,ndm2/cakephp,jeffblack360/cakephp,akintoey/cakephp,Phillaf/cakephp,web-player/cakephp,pbaire/cakephp,justinyost/cakephp,bravo-kernel/cakephp,michaelze/cakephp,tgr0ss/cakephp,berrygoudswaard/cakephp,cakephp-fr/cakephp,Phillaf/cakephp,davidyell/cakephp,dakota/cakephp,nrother/cakephp,CakeDC/cakephp,ADmad/cakephp,cakephp/cakephp,thinkingmedia/cakephp,mvdriel/cakephp,erikfig/cakephp,tgr0ss/cakephp,CVO-Technologies/cakephp,cakephp-fr/cakephp,bravo-kernel/cakephp,pbaire/cakephp,akintoey/cakephp,akintoey/cakephp,khoimt/cakephp-study,jjj117/cakephp,CVO-Technologies/cakephp,khoimt/cakephp-study,timhoeppner/cakephp,mvdriel/cakephp,berrygoudswaard/cakephp,kumamidori/cakephp,jeffblack360/cakephp,cakephp/cakephp,jerems02/cakephp,gmponos/cakephp,Balachan27/cakephp,ADmad/cakephp,petteyg/cakephp,elboletaire/cakephp,ADmad/cakephp,eryw/cakephp,petteyg/cakephp,ADmad/cakephp,mvdriel/cakephp