update birthdays to have a view command and a private command to be able to hide your birthday

src/main/java/cc/fascinated/bat/common/SpotifyUtils.java

@@ -57,7 +57,7 @@ public class SpotifyUtils {
                     Thread.sleep(250);
                     checks++;
                 } else {
-                    log.info("Found new track {} in {} checks", track.getName(), checks);
+                    log.info("Found new track \"{}\" in {} check{}", track.getName(), checks, checks == 1 ? "" : "s");
                     return currentlyPlaying;
                 }
             }