This includes a bunch of new things. I've introduced "ensureEmail..." to
indicate that the UI would like some data to be populated, but if it is
already present we don't need to do anything.
I've also introduced a cache for emails that is keyed on the email ID. I
don't know if email IDs are unique. They look like they should be
globally unique within a given server, but I'm not sure and the standard
is unclear. It'll need some experimentation.
The goal here is to be able to augment the client with additional data
as we get it. At this point I'm now augmenting with the mailbox data
that the MailboxList is requesting and showing that.
That's progress.
There may be significant issues with making multiple requests in a
single round-trip because my client library appears to do things like
hard-coding the position of specific requests. I may have to work around
this.
Eli Ribble