gradient effect for gutters

android/assets/foespritesheet.atlas

@@ -1,22 +0,0 @@
-
-foespritesheet.png
-size: 512, 512
-format: RGBA8888
-filter: Linear,Linear
-repeat: none
-bar-beat
-  rotate: false
-  xy: 1, 1
-  size: 2, 4
-  split: 1, 1, 0, 0
-  orig: 2, 4
-  offset: 0, 0
-  index: -1
-black-hole
-  rotate: false
-  xy: 4, 1
-  size: 3, 3
-  split: 1, 1, 1, 1
-  orig: 3, 3
-  offset: 0, 0
-  index: -1

android/assets/uiskin.atlas

@@ -318,4 +318,20 @@ large-pane
   split: 4, 4, 13, 13
   orig: 9, 27
   offset: 0, 0
+  index: -1
+grad-dark-light
+  rotate: false
+  xy: 26, 7
+  size: 3, 3
+  split: 0, 0, 0, 0
+  orig: 3, 3
+  offset: 0, 0
+  index: -1
+grad-light-dark
+  rotate: false
+  xy: 30, 7
+  size: 3, 3
+  split: 0, 0, 0, 0
+  orig: 3, 3
+  offset: 0, 0
   index: -1