Auto Notify functionality for query windows

[Sophist-UK]

Add functionality to temporarily add user to notify list whilst a query window is open for them in order that you know when they come and go from IRC and / or common channels.

[Sophist-UK]

This same functionality can also be used to show parts, quits etc. for users who have said something in e.g. the last few minutes. I am thinking this might be useful for users who ask for help but then leave.