Plaza Model 생성
Plaza Model DB 생성
Plaza, Post 관계 설정
Plaza Spec 추가
.rspec 옵션 추가함. -drb
Merge remote-tracking branch 'upstream/master' into develop
Merge remote-tracking branch 'upstream/master' into develop
Question Spec 오타 수정
Question Model - user references 추가
Plaza 테이블 변경 및 Spec 추가
Question Spec 오자 수정
용어 변경 Plazable -> Postitable
Answer Model(content) 생성 & FactoryGirl, Spec 초기화
Answer Spec 반영
Answer 관계 추가 : Question
Answer Spec 추가 : Question 관계
Merge pull request #57 from Majestin/master

#2 Plaza Model 만들기 - Plaza Model 생성
Merge remote-tracking branch 'upstream/master' into develop
Merge remote-tracking branch 'upstream/pr/60' into develop

Conflicts:
	spec/factories/questions.rb
Merge remote-tracking branch 'upstream/pr/61' into develop

Conflicts:
	db/schema.rb