Changes

Summary

1. Return ThreadChannelAction instead of RestAction on Message#createThreadChannel (#2171) (commit: a299aa5) (details)

Commit a299aa53d1771dae2198fbe6cecf9bf40b6addfa by noreply Return ThreadChannelAction instead of RestAction on Message#createThreadChannel (#2171) (commit: a299aa5)
	src/main/java/net/dv8tion/jda/api/entities/Message.java (diff)
	src/main/java/net/dv8tion/jda/internal/entities/AbstractMessage.java (diff)
	src/main/java/net/dv8tion/jda/internal/entities/ReceivedMessage.java (diff)