Update most dependency version requirements

Update the dependencies `base64`, `bitflags`, `byteorder`, `serde`,
`serde_derive`, and `serde_json`.

These dependencies have been updated, with byteorder and serde** hitting
v1.0.0, so they should be updated for the v0.2.0 serenity release.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/lib.rs b/src/lib.rs
index 70d454a..c454a88 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -100,7 +100,6 @@ extern crate serde_derive;
 extern crate serde_json;
 
 extern crate base64;
-extern crate byteorder;
 extern crate flate2;
 extern crate hyper;
 extern crate multipart;
@@ -110,6 +109,8 @@ extern crate typemap;
 extern crate websocket;
 
 #[cfg(feature="voice")]
+extern crate byteorder;
+#[cfg(feature="voice")]
 extern crate opus;
 #[cfg(feature="voice")]
 extern crate sodiumoxide;