Fixing indentation
Merge branch 'branches/fix_losing_punches_bug' of github.com:cdimartino/punching_bag into branches/fix_losing_punches_bug

* 'branches/fix_losing_punches_bug' of github.com:cdimartino/punching_bag:
  Set Ruby version to 2.1.4
  add block to default scope
  Bump version to 0.3.9