add documentation and fix typos
add documentation and fix typos

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