fix lobby transition z-index
fix TV flip button
fix endgame when dragging
fix force-(resign|draw) and improve API perf (less actor ask)
fix empty socket messages
minor ground style fix
do not auto mark pardoned users
new 3D boards
hide puzzle ghost
hide rematch button when opponent is gone
AI is always on game
upgrade chessground to handle drag cancelation
more AI servers = more automatic analysis
fix analysis loader
show a loader and hide buttons while redirecting
tweak media query
remove onbg class, fix king image on dark bg
fix games from position
delete now unused inverted pieces