Merge pull request #144 from WeeeHung/releaseJar-v1.3.0

Update Version to v1.3.0 for Jar File Release

Author: WZWren

src/main/java/seedu/address/MainApp.java

@@ -36,7 +36,7 @@
  */
 public class MainApp extends Application {
 
-    public static final Version VERSION = new Version(1, 2, 1, true);
+    public static final Version VERSION = new Version(1, 3, 0, true);
 
     private static final Logger logger = LogsCenter.getLogger(MainApp.class);