[chrome-gnome-shell] In case extension metadata is broken report that it's at version 1.

[Yuri Konotopov <ykonotopov src gnome org>]

commit 5816c836bcfb249c459db9736e77d22b1601ebb0
Author: Yuri Konotopov <ykonotopov gmail com>
Date:   Thu Sep 22 18:57:54 2016 +0300

    In case extension metadata is broken report that it's at version 1.
    
    So user will receive update notification.

 extension/include/update.js |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/extension/include/update.js b/extension/include/update.js
index 20bdcd8..8a9885a 100644
--- a/extension/include/update.js
+++ b/extension/include/update.js
@@ -47,7 +47,7 @@ GSC.update = (function($) {
                                                {
                                                        if (GSC.isUUID(uuid))
                                                        {
-                                                               request.installed[uuid] = {version: 
parseInt(extensionsResponse.extensions[uuid].version) || 0};
+                                                               request.installed[uuid] = {version: 
parseInt(extensionsResponse.extensions[uuid].version) || 1};
                                                        }
                                                }