Change Jex version

Author: DustinRepo

src/main/java/me/dustin/jex/JexClient.java

@@ -46,7 +46,7 @@
 
 public enum JexClient {
     INSTANCE;
-    private String version = "0.3.3b";
+    private String version = "0.3.4";
     private boolean autoSaveModules = false;
     private boolean soundOnLaunch = true;