- fixed an issue with buffs where a copy of a buff would be made and retained that would prevent future buffs from being made (and be a memoiry leak)
- updated the stats delta creator messages to return true in case of serialized updates in order to prevent null updates from being made
- fixed an issue where a completely healed character wouldnt be removed from the regeneration timer

Signed-off-by: schmunzel <schmunzel@swganh.org>