Added support for waddell topics API
Updated to latest waddell API
Using latest waddell API
Not closing natty client
Comment update
Stop improvements
Renamed NewMessageOut to Message
Updated to latest waddell api
Updated nattywad to use new go-natty api
Updated nattywad to check errors from Traversal.Close()
Merge pull request #3 from getlantern/codereviewupdates

Updated nattywad to use new go-natty api
Removed unnecessary peers mutex
Code review updates
Fixed comment on ServerGotFiveTuple
Switched to using local waddell server
Merge pull request #2 from getlantern/channelwad

Refactored to use topics support in natty