update vertex version
update vertx version
add files for travis-ci
fix typo

add fluent stop command
add script phase
depend on fluent stand alone
fix port binding error

unexpected error error_class=Errno::EADDRINUSE error=#<Errno::EADDRINUSE: Address already in use - bind(2)
wait for fluentd stopping
fix fluentd start
move fluentd management to build.gradle
fix dependencies
Merge pull request #1 from grimrose/feature/0.2.0

Feature/0.2.0