First commit
Add index
Add feature-A
Merge branch 'feature-A'

* feature-A:
  Add feature-A
Fix B
Merge branch 'fix-B'
add feature-C
Merge branch 'fewature-C'

* fewature-C:
  add feature-C
Merge branch 'master' of github.com:jitsuhira/git-tutorial

* 'master' of github.com:jitsuhira/git-tutorial:
  Initial commit