Print version in log

Release 0.2.0

src/bin/client.rs

@@ -19,6 +19,8 @@ struct Client {
 }
 
 fn main() {
+    let version = env!("CARGO_PKG_VERSION");
+    println!("Running clichess version {}", version);
     let username = std::env::args().nth(1).expect("no name given");
     let public_key = std::env::args().nth(2).expect("no public key given");
     //send username and public key to server
@@ -41,8 +43,8 @@ fn main() {
     let mut client = Client {
         player: clichess::Player {
             role: UserRole::Spectator,
-            username: username,
-            public_key: public_key,
+            username,
+            public_key,
         },
         side: Color::White,
         input_buffer: input_buffer.clone(),

src/bin/server.rs

@@ -22,6 +22,8 @@ struct Server {
 }
 
 fn main() {
+    let version = env!("CARGO_PKG_VERSION");
+    println!("Running clichess version {}", version);
     let chess = Arc::new(Mutex::new(Chess::default()));
     let players = Arc::new(Mutex::new(HashMap::new()));
     let mut counter = 0;