Avoid decorating COUNT statements.
Avoid decorating COUNT statements.

Because they only return a number, the decorators will fail expecting
non existent keys.

Fixes https://github.com/cakephp/cakephp/issues/2947

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