Hardcoding 'app' in JsHelper
Hardcoding 'app' in JsHelper

Applying patch from 'Jelle Henkens'.
Hardcoding this value fixes issues where the variable name
would change if you renamed your app directory.  Fixes environment
specific bugs.
Fixes #1981

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