provide a default skel dir, and default to the core
provide a default skel dir, and default to the core

erikfig/cakephp,Balachan27/cakephp,eboominathan/cakephp,dkarvounaris/cakephp,adopico/cakephp,michaelze/cakephp,ndm2/cakephp,petteyg/cakephp,pbaire/cakephp,dkarvounaris/cakephp,burriko/cakephp,Phillaf/cakephp,erikfig/cakephp,garethellis36/cakephp,kumamidori/cakephp,davidyell/cakephp,petteyg/cakephp,gmponos/cakephp,dakota/cakephp,cakephp/cakephp,bravo-kernel/cakephp,jeffblack360/cakephp,Balachan27/cakephp,tenkoma/cakephp,et304383/passbolt_api,erikfig/cakephp,dakota/cakephp,pbaire/cakephp,CVO-Technologies/cakephp,ionas/cakephp,eryw/cakephp,davidyell/cakephp,ADmad/cakephp,et304383/passbolt_api,khoimt/cakephp-study,kumamidori/cakephp,nrother/cakephp,ndm2/cakephp,thinkingmedia/cakephp,khoimt/cakephp-study,CakeDC/cakephp,burriko/cakephp,tisu2tisu/cakephp,cakephp/cakephp,garethellis36/cakephp,jeffblack360/cakephp,cakephp/cakephp,timhoeppner/cakephp,tenkoma/cakephp,michaelze/cakephp,mvdriel/cakephp,adopico/cakephp,yinhe007/cakephp,jerems02/cakephp,jerems02/cakephp,gmponos/cakephp,bravo-kernel/cakephp,HavokInspiration/cakephp,garethellis36/cakephp,garethellis36/cakephp,kumamidori/cakephp,elboletaire/cakephp,thinkingmedia/cakephp,elboletaire/cakephp,ADmad/cakephp,eryw/cakephp,tisu2tisu/cakephp,tgr0ss/cakephp,dakota/cakephp,michaelze/cakephp,ionas/cakephp,HavokInspiration/cakephp,HavokInspiration/cakephp,thinkingmedia/cakephp,berrygoudswaard/cakephp,ndm2/cakephp,web-player/cakephp,mvdriel/cakephp,tenkoma/cakephp,jjj117/cakephp,web-player/cakephp,jeffblack360/cakephp,jerems02/cakephp,ionas/cakephp,akintoey/cakephp,et304383/passbolt_api,ADmad/cakephp,CakeDC/cakephp,justinyost/cakephp,timhoeppner/cakephp,Phillaf/cakephp,web-player/cakephp,cakephp/cakephp,tgr0ss/cakephp,davidyell/cakephp,mvdriel/cakephp,eboominathan/cakephp,berrygoudswaard/cakephp,justinyost/cakephp,petteyg/cakephp,et304383/passbolt_api,akintoey/cakephp,tgr0ss/cakephp,et304383/passbolt_api,tisu2tisu/cakephp,nrother/cakephp,ndm2/cakephp,CVO-Technologies/cakephp,gmponos/cakephp,nrother/cakephp,jjj117/cakephp,akintoey/cakephp,mvdriel/cakephp,adopico/cakephp,khoimt/cakephp-study,Phillaf/cakephp,elboletaire/cakephp,cakephp-fr/cakephp,dakota/cakephp,yinhe007/cakephp,cakephp-fr/cakephp,pbaire/cakephp,CakeDC/cakephp,burriko/cakephp,eryw/cakephp,cakephp-fr/cakephp,tenkoma/cakephp,yinhe007/cakephp,CVO-Technologies/cakephp,jjj117/cakephp,CakeDC/cakephp,Balachan27/cakephp,bravo-kernel/cakephp,petteyg/cakephp,eboominathan/cakephp,dkarvounaris/cakephp,ADmad/cakephp,justinyost/cakephp,berrygoudswaard/cakephp,timhoeppner/cakephp