Add a prelude for userland

Users can now import all of a prelude via `use serenity::prelude::*;`,
which should provide some helpful stuff. As such, the internal
prelude is now named `serenity::prelude_internal`, and all internal uses
have been adjusted.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/model/utils.rs b/src/model/utils.rs
index 0dbc41d..a05ff20 100644
--- a/src/model/utils.rs
+++ b/src/model/utils.rs
@@ -17,7 +17,7 @@ use super::{
     VoiceState,
 };
 use ::client::STATE;
-use ::prelude::*;
+use ::prelude_internal::*;
 use ::utils::{decode_array, into_array};
 
 #[macro_escape]