Tweak var names and add doc blocks.
Tweak var names and add doc blocks.

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