Deploy the monit configuration file for `sensu-server`.

This commit refs #54.
Deploy the monit configuration file for `sensu-api`.

This commit refs #54.
Deploy the monit configuration file for `sensu-dashboard`.

This commit refs #54.
Correct the `server_settings.rb` to follow the foodcritic's comment.

This commit refs #54.
Merge pull request #54 from kazu634/id/54

[sensu-custom] sensu各サービス用のmonit定義ファイルを作成する