prefix 'tbody tr' to separate app/core css errors
prefix 'tbody tr' to separate app/core css errors

For specific details see:
https://github.com/owncloud/core/pull/4536/files#r6082305
owncloud/core,pmattern/server,pmattern/server,whitekiba/server,nextcloud/server,endsguy/server,xx621998xx/server,michaelletzgus/nextcloud-server,jbicha/server,nextcloud/server,pollopolea/core,lrytz/core,bluelml/core,sharidas/core,whitekiba/server,sharidas/core,phil-davis/core,pixelipo/server,lrytz/core,cernbox/core,endsguy/server,owncloud/core,IljaN/core,pixelipo/server,xx621998xx/server,cernbox/core,pixelipo/server,IljaN/core,owncloud/core,endsguy/server,Ardinis/server,andreas-p/nextcloud-server,Ardinis/server,andreas-p/nextcloud-server,lrytz/core,sharidas/core,andreas-p/nextcloud-server,pmattern/server,Ardinis/server,cernbox/core,owncloud/core,pixelipo/server,jbicha/server,jbicha/server,IljaN/core,pixelipo/server,michaelletzgus/nextcloud-server,andreas-p/nextcloud-server,whitekiba/server,sharidas/core,bluelml/core,IljaN/core,Ardinis/server,xx621998xx/server,IljaN/core,lrytz/core,bluelml/core,andreas-p/nextcloud-server,pollopolea/core,cernbox/core,jbicha/server,pollopolea/core,nextcloud/server,endsguy/server,bluelml/core,michaelletzgus/nextcloud-server,lrytz/core,nextcloud/server,Ardinis/server,sharidas/core,whitekiba/server,xx621998xx/server,pollopolea/core,whitekiba/server,xx621998xx/server,jbicha/server,bluelml/core,pollopolea/core,owncloud/core,cernbox/core,pmattern/server,endsguy/server,michaelletzgus/nextcloud-server,pmattern/server