[rtems-tools commit] Add tool patches warning

[Sebastian Huber]

Module:    rtems-tools
Branch:    master
Commit:    3a32d15be90d13adcb0d42846de1a4bd97116b3b
Changeset: http://git.rtems.org/rtems-tools/commit/?id=3a32d15be90d13adcb0d42846de1a4bd97116b3b

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Fri Nov 10 09:42:23 2017 +0100

Add tool patches warning

Update #2949.

---

 tools/WARNING | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/WARNING b/tools/WARNING
new file mode 100644
index 0000000..54f1c36
--- /dev/null
+++ b/tools/WARNING
@@ -0,0 +1,2 @@
+This directory and all its content is READ ONLY.  Do not add new content.
+Ticket attachments should be used for new patches.