Merge pull request #33 from tableau/update-version

Update version to 2.0.0

Author: pvshn

src/Tableau.Migration.App.GUI/Constants.cs

@@ -30,7 +30,7 @@ public static class Constants
     /// <summary>
     /// The App version number.
     /// </summary>
-    public const string Version = "v1.0.4";
+    public const string Version = "v2.0.0";
 
     /// <summary>
     /// The App name with version.