Merge branch 'master' into updater-CSP

apps/files/admin.php

apps/files/ajax/delete.php

apps/files/ajax/getstoragestats.php

apps/files/ajax/upload.php

apps/files/appinfo/routes.php

apps/files/download.php

apps/files/index.php

apps/files/js/filelist.js

apps/files/js/files.js

apps/files/js/publiclistview.php

apps/files/l10n/ar.php

apps/files/l10n/bg_BG.php

apps/files/l10n/bn_BD.php

apps/files/l10n/ca.php

apps/files/l10n/cs_CZ.php

apps/files/l10n/da.php

apps/files/l10n/de.php

apps/files/l10n/de_DE.php

apps/files/l10n/el.php

apps/files/l10n/eo.php