[css2] Added 'progress' to 'cursor'

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extra : convert_revision : svn%3A73dc7c4b-06e6-40f3-b4f7-9ed1dbc14bfc/trunk%401849

Author: bert-github

css2/properties/properties.db

@@ -240,7 +240,7 @@ with 'display: marker';; no;; N/A;; visual
 /* cursor;;
  [ [<uri> ,]* [ auto | crosshair | default | pointer | move | e-resize
 | ne-resize | nw-resize | n-resize | se-resize | sw-resize | s-resize
-| w-resize| text | wait | help ] ] | inherit;;
+| w-resize| text | wait | help | progress ] ] | inherit;;
 auto;; *;; yes;; N/A;; visual, interactive
 */