Fix Bad Request error when calling InitializeCacheAsync method on the DiscordRestClient.
Created by: Kiritsu
Summary
InitializeCacheAsync was throwing a 400 Bad Request exception when using the DiscordRestClient.
Details
InitializeCacheAsync was trying to retrieve the guilds and the way to call the endpoint /users/@me/guilds
was totally wrong. Now it does use the parameters limit, before and after correctly.
Should finally fix #275 (closed)