When users delete their content or have it deleted by moderation, remove the upvotes from their score total that they got from the deleted content
The purpose of the votescore is as an approximation of value of contributions. If their content is deleted by mods or if they delete it themselves, positive votes from the removed content should be removed from their total score. If they had a negative score on the content, the negative score should still be removed from their total so trolls can't delete content to improve their score.