If downloads are available and we have a notification system available, offer
If downloads are available and we have a notification system available, offer

a Download button to run the GUI.

git-svn-id: eb86470c0dbc9d881c76e652f76111a30a15f3d1@1489 9f8c893c-44ee-0310-b757-c8ca8341c71e

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