use putenv to define defaults
use putenv to define defaults

if defined in the phpunit file, it's not possible to override them like
so:

	db_class=x; phpunit...

as phpunit will overwrite the existing environment variables with the
xml-defined settings

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