create README.md

README.md

+# go-libp2p-core
+
+⚠️⚠️⚠️ WIP ⚠️⚠️⚠️
+
+[![](https://img.shields.io/badge/made%20by-Protocol%20Labs-blue.svg?style=flat-square)](https://protocol.ai)
+[![](https://img.shields.io/badge/project-libp2p-yellow.svg?style=flat-square)](https://libp2p.io/)
+[![](https://img.shields.io/badge/freenode-%23libp2p-yellow.svg?style=flat-square)](http://webchat.freenode.net/?channels=%23libp2p)
+[![GoDoc](https://godoc.org/github.com/libp2p/go-libp2p-core?status.svg)](https://godoc.org/github.com/libp2p/go-libp2p-core)
+[![Coverage Status](https://coveralls.io/repos/github/libp2p/go-libp2p-core/badge.svg?branch=master)](https://coveralls.io/github/libp2p/go-libp2p-core?branch=master)
+[![Build Status](https://travis-ci.org/libp2p/go-libp2p-core.svg?branch=master)](https://travis-ci.org/libp2p/go-libp2p-core)
+[![Discourse posts](https://img.shields.io/discourse/https/discuss.libp2p.io/posts.svg)](https://discuss.libp2p.io)
+
+> Home to the interfaces and abstractions that make up go-libp2p.
+
+## Install
+
+```sh
+go get github.com/libp2p/go-libp2p-core
+```
+
+## Usage
+
+Check out the [GoDocs](https://godoc.org/github.com/libp2p/go-libp2p-core).
+
+## License
+
+Dual-licensed under MIT and ASLv2, by way of the [Permissive License Stack](https://protocol.ai/blog/announcing-the-permissive-license-stack/).
+
+---
+
+The last gx published version of this module was: 2.0.19: QmaCTz9RkrU13bm9kMB54f7atgqM4qkjDZpRwRoJiWXEqs