[gnome-documents] Added an additional key for zoom-in CTRL+=

[Anna Zacchi <annazacchi src gnome org>]

commit e79582af313194834cf99fba3a0be5958582ffb4
Author: Anna Zacchi <azzurroverde gmail com>
Date:   Mon Jul 30 16:11:55 2012 +0200

    Added an additional key for zoom-in CTRL+=

 src/application.js |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/src/application.js b/src/application.js
index 3922232..e8b14a0 100644
--- a/src/application.js
+++ b/src/application.js
@@ -151,6 +151,8 @@ const Application = new Lang.Class({
               window_mode: WindowMode.WindowMode.PREVIEW },
             { name: 'zoom-in', accel: '<Primary>plus',
               window_mode: WindowMode.WindowMode.PREVIEW },
+            { name: 'zoom-in', accel: '<Primary>equal',
+              window_mode: WindowMode.WindowMode.PREVIEW },
             { name: 'zoom-out', accel: '<Primary>minus',
               window_mode: WindowMode.WindowMode.PREVIEW },
             { name: 'rotate-left', accel: '<Primary>Left',