remove outdated plugins entry in settings page
remove outdated plugins entry in settings page

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