Setup rubocop
Tweak code
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Add Cure.peace.pikarin_janken (singleton method)
Add グッチョッパー
Fix pikarin_janken (define each instance)
Add spec for Cure::peace#pikarin_janken
Fix (class method call)
Merge pull request #39 from zonuexe/feature/pikarin_janken

Add Cure.peace.pikarin_janken (singleton method)
Write changelog [ci skip]
Move spec
Refactor spec
Merge pull request #40 from sue445/feature/refactor_spec

Feature/refactor spec
write doc [ci skip]
bump version
[ci skip] update doc
Append message
Merge pull request #41 from sue445/feature/yes_attack_message

Append attack messages of Yes! Precure 5 team
Use latest rubies
Merge pull request #44 from sue445/feature/ruby2.1.3

Use latest rubies