v2.0.0

Merge pull request #65 from eric-chau/callback-resolver-improvement

added shortcut CallbackResolver::resolveAndCall and updaded Jarvis to use it

v1.0.1

added CHANGELOG.md for tag v1.0.1

v1.0.0

Merge pull request #49 from eric-chau/router-guess-host

added Router::guessHost() define automatically host, port and scheme from Request