Remove code around handling datetime inputs.
Remove code around handling datetime inputs.

This code is not needed in FormHelper anymore, remove it.

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