[gnome-builder] keybindings: add keybindings for tab movements.

[Christian Hergert <chergert src gnome org>]

commit c008db706795639ebc070a4990b5e391b368b2a5
Author: Christian Hergert <christian hergert me>
Date:   Mon Dec 1 19:57:06 2014 -0800

    keybindings: add keybindings for tab movements.

 src/resources/keybindings/default.ini |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)
---
diff --git a/src/resources/keybindings/default.ini b/src/resources/keybindings/default.ini
index f3faae5..65fb4ef 100644
--- a/src/resources/keybindings/default.ini
+++ b/src/resources/keybindings/default.ini
@@ -30,3 +30,11 @@ save-as = <Control><Shift>S
 toggle-preview = <Control><Alt>P
 scroll-up = <Control>Y
 scroll-down = <Control>E
+
+[tabs]
+next = <Control>J
+previous = <Control>K
+left = <Control>H
+right = <Control>L
+move-left = <Control><Shift>H
+move-right = <Control><Shift>L