[#85008200] scaffold articles
[#85008200] point root to articles#index
[#85008200] fix titles
[#85008200] add validations for article
[#85008200] user can create an article with necessary fields: text, title
[#85008200] fix rubocop offenses
Merge pull request #1 from antonfefilov/user-can-create-an-article-85008200

User can create an article [finished #85008200]