Adding Breep

Still lots of work needs to be done, but there is no peer-to-peer library linked here

Author: Organic-Code

README.md

@@ -444,6 +444,7 @@ A curated list of awesome C/C++ frameworks, libraries, resources, and shiny thin
 
 * [ACE](http://www.cs.wustl.edu/~schmidt/ACE.html) - An OO Network Programming Toolkit in C++. [?MIT?]
 * [Boost.Asio](http://think-async.com/) :zap: - A cross-platform C++ library for network and low-level I/O programming. [Boost]
+* [Breep](https://github.com/Organic-Code/Breep) - Event based, high-level C++14 peer-to-peer library. [EUPL-1.1 (OSI approved)]
 * [C++ REST SDK](https://github.com/Microsoft/cpprestsdk) - C++ REST SDK (previously named Casablanca). [Apache2]
 * [Restbed](https://github.com/corvusoft/restbed) - C++11 Asynchronous RESTful framework. [AGPL]
 * [cpp-netlib](http://cpp-netlib.org/) - A collection of open-source libraries for high level network programming. [Boost]