Changes

Summary

1. Add support for webhook types (commit: a7e59a2) (details)

Commit a7e59a26a47e966b969c25e1d8eabe78cc28c13e by Florian Spieß Add support for webhook types (commit: a7e59a2)
	src/main/java/net/dv8tion/jda/api/entities/WebhookType.java
	src/main/java/net/dv8tion/jda/internal/entities/EntityBuilder.java (diff)
	src/main/java/net/dv8tion/jda/api/entities/Webhook.java (diff)
	src/main/java/net/dv8tion/jda/internal/entities/WebhookImpl.java (diff)