Add sane defaults for djfs.
Add sane defaults for djfs.

openfun/configuration,chudaol/configuration,Carlos2005/configuration,hks-epod/configuration,usernamenumber/configuration,knehez/configuration,rue89-tech/configuration,xiangjf/configuration,zhengjunwei/configuration,arifsetiawan/configuration,negritobomb/edxplat,michaelsteiner19/open-edx-configuration,pobrejuanito/configuration,jorgeomarmh/configuration,pedrorib/istx,joshhu/configuration,stvstnfrd/configuration,yrchen/configuration,kmoocdev/configuration,CredoReference/configuration,hastexo/edx-configuration-old,jp-bpl/configuration,UXE/edx-configuration,stvstnfrd/configuration,beacloudgenius/configuration,nttks/configuration,nunpa/configuration,leansoft/configuration,knehez/configuration,nikolas/configuration,hastexo/edx-configuration,Pieros/configuration,armaan/edx-configuration,marcore/configuration,UXE/edx-configuration,kmoocdev/configuration,kursitet/configuration,kursitet/configuration,edx/configuration,bugcy013/edx_infra,yrchen/configuration,pobrejuanito/configuration,vasyarv/configuration,fghaas/edx-configuration,beacloudgenius/configuration,Livit/Livit.Learn.EdX.configuration,mitodl/configuration,michaelsteiner19/open-edx-configuration,openfun/configuration,negritobomb/edxplat,hastexo/edx-configuration,zhengjunwei/configuration,leansoft/configuration,antoviaque/configuration,nikolas/configuration,beacloudgenius/configuration,open-craft/configuration,EDUlib/configuration,eduStack/configuration,hks-epod/configuration,pobrejuanito/configuration,gsehub/configuration,IndonesiaX/configuration,nttks/configuration,joshhu/configuration,jorgeomarmh/configuration,Carlos2005/configuration,nikolas/configuration,cyanna/configuration,zhengjunwei/configuration,hastexo/edx-configuration-old,bugcy013/edx_infra,kencung/configuration,nunpa/configuration,omarkhan/configuration,nttks/configuration,vasyarv/configuration,Pieros/configuration,zhengjunwei/configuration,pedrorib/istx,usernamenumber/configuration,IndonesiaX/configuration,kencung/configuration,nunpa/configuration,hks-epod/configuration,jorgeomarmh/configuration,armaan/edx-configuration,4eek/configuration,bugcy013/edx_infra,AlfiyaZi/configuration,glengal/configuration,appsembler/configuration,jorgeomarmh/configuration,Stanford-Online/configuration,hastexo/edx-configuration,fghaas/edx-configuration,vasyarv/configuration,kencung/configuration,AlfiyaZi/configuration,fghaas/edx-configuration,antshin72/configuration,stvstnfrd/configuration,proversity-org/configuration,armaan/edx-configuration,kursitet/configuration,louyihua/configuration,omarkhan/configuration,glengal/configuration,marcore/configuration,CredoReference/configuration,IndonesiaX/configuration,proversity-org/configuration,proversity-org/configuration,glengal/configuration,michaelsteiner19/open-edx-configuration,UXE/edx-configuration,negritobomb/edxplat,gsehub/configuration,gashac03/ubuntu,jp-bpl/configuration,yrchen/configuration,Softmotions/configuration,Stanford-Online/configuration,chudaol/configuration,gashac03/ubuntu,proversity-org/configuration,mitodl/configuration,Softmotions/configuration,stvstnfrd/configuration,armaan/edx-configuration,usernamenumber/configuration,arifsetiawan/configuration,Softmotions/configuration,nunpa/configuration,omarkhan/configuration,Pieros/configuration,Carlos2005/configuration,CredoReference/configuration,arifsetiawan/configuration,proversity-org/configuration,UXE/edx-configuration,antoviaque/configuration,hastexo/edx-configuration,jp-bpl/configuration,kmoocdev/configuration,antshin72/configuration,beacloudgenius/configuration,Stanford-Online/configuration,gsehub/configuration,IONISx/edx-configuration,arbrandes/edx-configuration,knehez/configuration,hastexo/edx-configuration-old,marcore/configuration,IONISx/edx-configuration,hks-epod/configuration,mitodl/configuration,lgfa29/configuration,louyihua/configuration,jp-bpl/configuration,antshin72/configuration,joshhu/configuration,open-craft/configuration,alu042/configuration,xiangjf/configuration,rue89-tech/configuration,leansoft/configuration,EDUlib/configuration,mitodl/configuration,openfun/configuration,Carlos2005/configuration,edx/configuration,EDUlib/configuration,4eek/configuration,omarkhan/configuration,arbrandes/edx-configuration,arbrandes/edx-configuration,alu042/configuration,Livit/Livit.Learn.EdX.configuration,kursitet/configuration,antoviaque/configuration,chudaol/configuration,yrchen/configuration,Livit/Livit.Learn.EdX.configuration,kencung/configuration,antshin72/configuration,edx/configuration,lgfa29/configuration,lgfa29/configuration,rue89-tech/configuration,edx/configuration,michaelsteiner19/open-edx-configuration,glengal/configuration,gsehub/configuration,openfun/configuration,alu042/configuration,eduStack/configuration,EDUlib/configuration,arbrandes/edx-configuration,Pieros/configuration,gsehub/configuration,gashac03/ubuntu,rue89-tech/configuration,EDUlib/configuration,chudaol/configuration,nttks/configuration,AlfiyaZi/configuration,Stanford-Online/configuration,appsembler/configuration,open-craft/configuration,jp-bpl/configuration,Softmotions/configuration,IONISx/edx-configuration,hastexo/edx-configuration-old,CredoReference/configuration,Stanford-Online/configuration,IndonesiaX/configuration,cyanna/configuration,nikolas/configuration,louyihua/configuration,4eek/configuration,xiangjf/configuration,cyanna/configuration,lgfa29/configuration,negritobomb/edxplat,antoviaque/configuration,eduStack/configuration,leansoft/configuration,vasyarv/configuration,xiangjf/configuration,arifsetiawan/configuration,4eek/configuration,hastexo/edx-configuration,rue89-tech/configuration,IONISx/edx-configuration,stvstnfrd/configuration,hks-epod/configuration,gashac03/ubuntu,Livit/Livit.Learn.EdX.configuration,fghaas/edx-configuration,open-craft/configuration,marcore/configuration,pedrorib/istx,pobrejuanito/configuration,arbrandes/edx-configuration,kmoocdev/configuration,appsembler/configuration,AlfiyaZi/configuration,louyihua/configuration,knehez/configuration,cyanna/configuration,usernamenumber/configuration,bugcy013/edx_infra,appsembler/configuration,pedrorib/istx,joshhu/configuration,alu042/configuration