Initial commit of common/pixel variables

* Excluding:
  raviole from vars/kernel_repos
  gs-common from vars/raven

Change-Id: Iaf24a2aba7ca26d5394f6a224d4e8660d02a901a
diff --git a/vars/kernel_repos b/vars/kernel_repos
new file mode 100644
index 0000000..ab72cf3
--- /dev/null
+++ b/vars/kernel_repos
@@ -0,0 +1,7 @@
+# Usage: ${kernel_repos[@]}
+readonly kernel_repos=(
+  msm-4.9
+  msm-4.14
+  redbull
+  barbet
+)