added author method
Merge branch 'master' of https://github.com/BooneTeam/hot_dog_overflow into refactoring_question_show_page
Merge branch 'master' of https://github.com/BooneTeam/hot_dog_overflow into refactoring_question_show_page
Refactored question show
Merge pull request #63 from BooneTeam/refactoring_question_show_page

Refactoring question show page