deploy config example written by naoya
Added a link to naoya's tutorial.
Merge pull request #2 from hatyuki/master

コマンドラインからの引数を正しく受け取るようにする
fix test
version++
fix dependencies
fix test
MANIFEST
Added -i/--info command to dump roles/tasks info.
Added prerequisite: YAML
Fixed sample code.
Added `--info` into usage line.
Added test for `--info` option.
missss
Fixed test: newly added test failed when executed with others.
Merge pull request #3 from kentaro/dump

Added -i/--info command to dump roles/tasks info.
version++
Modified to support more-tasks
Merge pull request #4 from hayajo/feature/more_tasks

Modified to support more-tasks
fix CLI error condition