Merge branch 'master' into sharing

core/css/styles.css

core/img/actions/delete.png

core/img/actions/delete.svg

core/img/actions/download.png

core/img/actions/download.svg

core/img/actions/play-add.png

core/img/actions/play-add.svg

core/img/actions/play.png

core/img/actions/play.svg

core/img/actions/public.png

core/img/actions/public.svg

core/img/actions/rename.png

core/img/actions/rename.svg

core/img/actions/share.png

core/img/actions/share.svg

core/img/actions/shared.png

core/img/actions/shared.svg

core/img/places/world.png

files/css/files.css

files/js/fileactions.js