Create HTTP Server

[judtinzhang]

Depends on #3 (or create HTTP Server in #3 if there is a pre-implemented library)

• Should handle requests and responses
• Should have a large incoming request queue
• Should utilize multiple cores (probably a thread pool)
• Should handle most HTTP methods (including pre-flight requests) and should immediately terminate the connection if there is an error
• Should support creating API routes, though routes do not need to be implemented

Suggest looking at the boost library for pre-implemented functionality

This server should be as efficiency as possible! This is the part of the project where we can significantly drop the latency of all of our products that use analytics