Init commit

Although I have the right to push to directly to the parent repo, I am taking this chance to get my masters to review my codes. I've followed this [Ruby Style Guide](https://github.com/bbatsov/ruby-style-guide).

Please see `README` for your context. 

@kotharthar, @alt332, @kyawmyintthein, @indexer , please feel free to review my codes and kindly leave a comment on a certain line. Only, then I will merge. :smile: