lib/ccan: add README

README points out that these code snippets have their own licenses,
and that their home is elsewhere.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

diff --git a/lib/ccan/README b/lib/ccan/README
new file mode 100644 (file)
index 0000000..5ba0a32
--- /dev/null
+++ b/lib/ccan/README
@@ -0,0 +1,9 @@
+These files are from the CCAN project (http://ccan.ozlabs.org); the
+_info and LICENSE files in each directory indicate their (separate)
+licenses.
+
+I'm trying to keep them in sync with the upstream versions as much as
+possible, so please be careful!
+
+Thanks!
+Rusty Russell <rusty@rustcorp.com.au>