Adding README for designs directory
At first, it was not obvious that there was an intended design template
for others to follow, so now, this README will make it more obvious.
Signed-off-by: Josh Lehan <krellan@google.com>
Change-Id: Ibe9e7251147b4c0d6362461a15b1087f1a5e42b9
diff --git a/designs/README.md b/designs/README.md
new file mode 100644
index 0000000..8d0fc96
--- /dev/null
+++ b/designs/README.md
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+This is a directory of design documents.
+
+Newly authored design documents are encouraged to follow the [design document
+template](design-template.md).