Use HttpServerDispatcher to fix remoteAddress property of Request. #142
I wrote to finatra-users about the issue I had with hardcoded remoteAddress-property of Request. Today I had time to investigate and while browsing code for both Finatra and Finagle I noticed that just by changing FinatraServer to use HttpServerDispatcher instead of SerialServerDispatcher the property works.
Having just started with Finatra and Finagle, I decided to send this pull request to get some feedback if the change is ok.