Merge pull request #284 from ijrsvt/add-warning-to-readme

[Docs] Add warning that this is not intended for production use

Author: tomato42

README.md

@@ -18,6 +18,8 @@ also agree on a shared secret key based on exchanged public keys.
 The keys and signatures are very short, making them easy to handle and
 incorporate into other protocols.
 
+**NOTE: This library should not be used in production settings, see [Security](#Security) for more details.**
+
 ## Features
 
 This library provides key generation, signing, verifying, and shared secret