Adding documentation for group by
Adding documentation for group by

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