Create RSS feeds to oversee workflow and comments

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Create an RSS feed that would alert a subscribed administrator whenever an object changed state or acquired comments. Alternatively, separate feeds could be created based on state. For example, someone responsible for QA could subscribe to a feed that would monitor new content that was moved to the QA state. Once that content was release for publication, a publisher who was subscribed to the publisher feed would be notified via RSS. Each of these feeds could also include any applicable comments made for that state change.

The idea for this feature request was originally posted in the COSL forums here: http://cosl.usu.edu/forums/view_topic?topic_id=265