Changes between #1706 and #1707

#1707 (May 1, 2020, 7:20:56 AM)

1. add player.client_brand (commit: 6d07fed) — agoodwin / detail
2. fix chunk height map handling in 1.15 and 1.14 (commit: cf98d88) — agoodwin / detail
3. experimental multi-match for item recipes (commit: e6d4277) — agoodwin / detail
4. add entitytag.skin_layers tag+mech (commit: 8089d8a) — agoodwin / detail