don't show label 'add group' for subadmins and remove some debug code
don't show label 'add group' for subadmins and remove some debug code

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