Email notification on Lifecycle transition

[#1]

Currently only Email notification exists on CHange Order State Changes.

Provide the ability to allow the Administrator to define the user or group of users to be notified on lifecycle state change on a specific lifecycle definition.

[#2]

I'd like to take this a step futher.  The end user shoudl have the ability to subscribe to a file and checklist a set of criteria that they would like to trigger an email notification sent to them.  State change, rev change, or any of the more obvious ones...