WIP experimental Hivemind that uses (compatible) hived data on rshares
Experimental Hivemind that uses (compatible) hived data on rshares for paidout posts instead of computing them itself.
[NIP] update_posts_rshares is only used on posts that are not yet paidout - other posts get their rshares data from modified hived
[Fix] update_posts_rshares no longer touches deleted posts
[Fix] update_posts_rshares uses intention rather than effect to count net_votes (by counting sign of vote percent instead of rshares)
[Fix] removed superfluous element of hive_posts_payout_plus_pending_payout_id_idx index
[Fix] votes cached for current set of blocks are removed when post is removed, otherwise they could get attached (and did) to new post that reused deleted permlink
[Fix] typos in various variable/function names