OpenBazaar/OpenBazaar — pull request #1016 by yagoulas (2014-11-13 15:00:10+00:00)
Title: Remove usunsed message handlers 

After searching in the code base for dead code I realized that we handle two messages that are never sent. The first is negotiate_pubkey and its response is response_pubkey. These handlers can be removed as well as the code that they were using in transport.py.