Feature Request: improve logging of user activity with a couple of simple changes

[adam-jones-net]

Can you add user activity to the activity_log table? From that various very useful things could then be determined. ie when a user last logged in. Troubleshooting login/initial signup issues and support with remote users would be really made easier if this was done.

Various actions could be logged and identified by the value saved to the 'description' column in the activity_log table. I'm suggesting events such as ...

• login
• logout
• password change
• initial signup after following password email link

The other thing I was thinking of is a new column in twill_users table to add a 'lastlogin' column to that table. In theory though its redundant if my first request above is actioned.