Jessica Tallon 89068c2bdb Fix #5354 & #5355 - Fix Graveyard.serialize
Graveyard.serialize raised an exception as the deleted datetime
objects where not being converted to strings for json encoding. It
also didn't deal with the case when there was an actor, it now calls
the actor's serialize method as it should.

Thanks to Alyeph who provided the patches for both of these.
2015-11-23 17:27:32 +00:00
..
2015-10-20 12:24:54 +00:00
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