Port git-prune fix into edxapp
Port git-prune fix into edxapp

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