Upgrade mpd library

Cargo.toml

@@ -6,4 +6,4 @@ authors = ["Thomas Dy <thatsmydoing@gmail.com>"]
 [dependencies]
 time = "0.1"
 toml = "0.1"
-mpd = { git = "https://github.com/kstep/rust-mpd.git", rev = "d4738503" }
+mpd = "0.0.11"

src/music.rs

@@ -29,7 +29,7 @@ pub fn music(tx: &Channel, _cfg: &Config) {
 fn get_display(song: &Song) -> String {
     let unknown = "Unknown".to_string();
     let artist = song.tags.get("Artist").unwrap_or(&unknown);
-    let title = song.tags.get("Title").unwrap_or(&unknown);
+    let title = song.title.as_ref().unwrap_or(&unknown);
 
     format!("{} - {}", artist, title)
 }