Get whitelisted URLs - witherspoon json

This commit adds witherspoon specific json file that specifies
whitelisted URLs to be allowed access by REST server.

Change-Id: Iaa9c77a38ac60748df8d819191596c17c635a18a
Signed-off-by: Nagaraju Goruganti <ngorugan@in.ibm.com>
diff --git a/meta-witherspoon/recipes-phosphor/interfaces/phosphor-rest.bbappend b/meta-witherspoon/recipes-phosphor/interfaces/phosphor-rest.bbappend
new file mode 100644
index 0000000..72d991c
--- /dev/null
+++ b/meta-witherspoon/recipes-phosphor/interfaces/phosphor-rest.bbappend
@@ -0,0 +1 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"