Merge pull request #3 from Hydrotoast/master

Add README for installation and structure
Merge pull request #4 from Hydrotoast/master

Refactoring, add data files and added analysis module
YOU SUCK Update data
Refactor read_csv to read_train_csv
Merge pull request #5 from bohyunk/master

Refractor read_csv to read_train_csv
Merge branch 'master' of https://github.com/ACM-UCI/kaggle_titanic