Changes

Summary

1. added EmbedBuilder and made MessageEmbedImpl implement JSONString (commit: 3be310f) (details)

Commit 3be310fdcf19183772f633d94d1c8a1644f6949b by john.a.grosh added EmbedBuilder and made MessageEmbedImpl implement JSONString (commit: 3be310f)
	src/main/java/net/dv8tion/jda/core/entities/impl/MessageEmbedImpl.java (diff)
	src/main/java/net/dv8tion/jda/core/EmbedBuilder.java