Merge branch '4.1' into 4.2-beta

# Conflicts:
#	spine-ts/package-lock.json
#	spine-ts/package.json
#	spine-ts/spine-canvas/package.json
#	spine-ts/spine-core/package.json
#	spine-ts/spine-phaser/package.json
#	spine-ts/spine-player/package.json
#	spine-ts/spine-threejs/package.json
#	spine-ts/spine-webgl/package.json

spine-ts/spine-player/README.md

@@ -1,3 +1,3 @@
 # spine-ts Player 
 
-Please see the top-level [README.md](../README.md) for more information.
+Please see the [Spine Web Player documentation](https://esotericsoftware.com/spine-player) for more information.