Cache DOM lookups, general cleanup.
Cache DOM lookups, general cleanup.

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