Mark past events as "unavailable" automatically?

[GoogleCodeExporter]

Event cache owners often leave an event open (enabled) so attendees can write 
their log, access trackables etc., before the cache is archived after some time.

For geocachers, it would make sense to automatically flag events of the past as 
"disabled" or "unavailable" unless someone invents Time Travel: those events 
cannot be reached anymore.

Like disabled normal caches, they should still be listed if the user requests 
so (using the -z option).
This would affect the following cache types:
- Event Cache
- Cache In Trash Out Event
- Mega-Event Cache
- Lost and Found Event Cache
what about "Groundspeak Lost and Found Celebration"? Any type missing?

(If you agree, please "star". Otherwise, feel free to comment.)

Original issue reported on code.google.com by Steve8x8 on 21 Dec 2011 at 2:24

[GoogleCodeExporter]

Addressed by commit r1085.
Note that mega-events may take several days, and will be erroneously flagged as 
Unavailable by this change after the first day. This looks wrong but you'd have 
to have registered before.

Original comment by Steve8x8 on 2 Mar 2012 at 2:00

• Changed state: FixAvail

[GoogleCodeExporter]

In 3.14.9

Original comment by Steve8x8 on 14 Mar 2012 at 1:49

• Changed state: Fixed