[smuxi: 130/179] Frontend-GNOME: expose engine protocol version in about dialog

[Mirco M. M. Bauer <mmmbauer src gnome org>]

commit ac29848f5a007daf3bc996db62d50aea89ae59e6
Author: Mirco Bauer <meebey meebey net>
Date:   Wed Jan 11 21:36:20 2017 +0800

    Frontend-GNOME: expose engine protocol version in about dialog

 src/Frontend-GNOME/AboutDialog.cs |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/src/Frontend-GNOME/AboutDialog.cs b/src/Frontend-GNOME/AboutDialog.cs
index 22ac70a..f547f93 100644
--- a/src/Frontend-GNOME/AboutDialog.cs
+++ b/src/Frontend-GNOME/AboutDialog.cs
@@ -43,6 +43,9 @@ namespace Smuxi.Frontend.Gnome
             }
             Version += "\n Frontend: " + Frontend.UIName + " " + version  +
                        "\n Engine: " + Frontend.EngineAssemblyVersion;
+            if (!Frontend.IsLocalEngine) {
+                Version += "\n Protocol: " + Frontend.EngineProtocolVersion;
+            }
             Copyright = "Copyright © 2005-2015 Mirco Bauer <meebey meebey net> and other contributors";
             Authors = new string[] {
                 "Mirco Bauer <meebey meebey net>",