Add docs and simplify code for initInputField.
Add docs and simplify code for initInputField.

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