[gitg] Add keyboard shortcuts

[Sindhu S <sindhus src gnome org>]

commit 9b7f0b55723c18e7055256715b0eebd35972bc50
Author: Sindhu S <sindhus live in>
Date:   Fri May 17 22:12:16 2013 +0530

    Add keyboard shortcuts
    
    Add keyboard shortcuts for closing gitg window: Ctlr + W
    and Reload history view: Ctrl + R.

 gitg/gitg-application.vala |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/gitg/gitg-application.vala b/gitg/gitg-application.vala
index 5a26d04..7b7984e 100644
--- a/gitg/gitg-application.vala
+++ b/gitg/gitg-application.vala
@@ -277,6 +277,8 @@ public class Application : Gtk.Application
                }
 
                add_accelerator("<Control>F", "win.search", null);
+               add_accelerator("<Control>W", "win.close", null);
+               add_accelerator("<Control>R", "win.reload", null);
                add_accelerator("F10", "win.gear-menu", null);
 
                // Use our own css provider