Add get status() for Client (#622)

* Add get status() for Client

* Fix trailing space

src/client/Client.js

@@ -219,6 +219,15 @@ class Client extends EventEmitter {
     this.guilds.map(g => g.emojis.map(e => emojis.set(e.id, e)));
     return emojis;
   }
+
+  /**
+   * The status for the logged in Client.
+   * @readonly
+   * @type {?number}
+   */
+  get status() {
+    return this.ws.status;
+  }
 }
 
 module.exports = Client;