Allow apps to add/modify config js output via hook.
Allow apps to add/modify config js output via hook.

nextcloud/server,lrytz/core,xx621998xx/server,jbicha/server,lrytz/core,cernbox/core,IljaN/core,cernbox/core,pmattern/server,owncloud/core,whitekiba/server,cernbox/core,pixelipo/server,jbicha/server,sharidas/core,michaelletzgus/nextcloud-server,IljaN/core,michaelletzgus/nextcloud-server,andreas-p/nextcloud-server,andreas-p/nextcloud-server,pollopolea/core,nextcloud/server,bluelml/core,pmattern/server,pollopolea/core,IljaN/core,cernbox/core,nextcloud/server,Ardinis/server,cernbox/core,Ardinis/server,endsguy/server,bluelml/core,Ardinis/server,jbicha/server,lrytz/core,sharidas/core,sharidas/core,owncloud/core,michaelletzgus/nextcloud-server,nextcloud/server,jbicha/server,endsguy/server,pixelipo/server,endsguy/server,pollopolea/core,IljaN/core,Ardinis/server,owncloud/core,pollopolea/core,andreas-p/nextcloud-server,pollopolea/core,sharidas/core,whitekiba/server,michaelletzgus/nextcloud-server,jbicha/server,xx621998xx/server,pixelipo/server,andreas-p/nextcloud-server,lrytz/core,andreas-p/nextcloud-server,whitekiba/server,owncloud/core,xx621998xx/server,owncloud/core,whitekiba/server,Ardinis/server,IljaN/core,xx621998xx/server,pmattern/server,whitekiba/server,pmattern/server,bluelml/core,lrytz/core,bluelml/core,pixelipo/server,phil-davis/core,pixelipo/server,endsguy/server,bluelml/core,endsguy/server,pmattern/server,xx621998xx/server,sharidas/core