[gnome-builder] add arrow aliases for window movements

[Christian Hergert <chergert src gnome org>]

commit 8b785df9d8a2a2eb7814aaf9a56eae8beedd78fb
Author: Christian Hergert <christian hergert me>
Date:   Thu Mar 19 14:18:15 2015 -0700

    add arrow aliases for window movements

 data/keybindings/vim.css |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)
---
diff --git a/data/keybindings/vim.css b/data/keybindings/vim.css
index abd6747..ebc58ae 100644
--- a/data/keybindings/vim.css
+++ b/data/keybindings/vim.css
@@ -904,9 +904,16 @@
   bind "<ctrl>w" { "action" ("view-grid", "focus-neighbor", "0") };
 
   bind "l" { "action" ("view-grid", "focus-neighbor", "5") };
+  bind "Right" { "action" ("view-grid", "focus-neighbor", "5") };
+
   bind "h" { "action" ("view-grid", "focus-neighbor", "4") };
+  bind "Left" { "action" ("view-grid", "focus-neighbor", "4") };
+
   bind "j" { "action" ("view-grid", "focus-neighbor", "3") };
+  bind "Down" { "action" ("view-grid", "focus-neighbor", "3") };
+
   bind "k" { "action" ("view-grid", "focus-neighbor", "2") };
+  bind "Up" { "action" ("view-grid", "focus-neighbor", "2") };
 }
 
 @binding-set builder-vim-source-view-visual-line-g