Bump the version number

Cargo.toml

 [package]
 name = "slc"
-version = "0.3.0"
+version = "0.3.1"
 authors = ["Andre <noromoron@gmail.com>"]
 
 [dependencies]

src/main.rs

@@ -41,7 +41,7 @@ fn main() {
     let white: u8;
 
     let matches = App::new("simple-led-control")
-                            .version("0.3")
+                            .version("0.3.1")
                             .author("Andre Julius <noromoron@gmail.com>")
                             .about("Control led strips")
                             .arg(Arg::with_name("verbose")