Event Service Modifications

[Bill Murray]

John,

I added the logging we discussed.  While reviewing the latest logs and
adding the logging, I found a problem which I have fixed (I hope).  We
should know by morning.  The logs will get long because subscriptions,
unlike subscription removals, are done one event at a time.  The logs
should be helpful.

These changes kept me up a little late.  I'll try to get in the office
at a reasonable hour.

Good Night,
Bill