Rename category features
Rename comment delete link to "Delete comment"
Feature tests for search by title
Add route and controller + specs for search feature
More search specs
Return articles with search string in title
Display articles with titles containing query string
Add search field to search page
Don't show results when no query term present
Submit search form with given keyword
Truncate search results to 200 chars
Extract search form to partial
Extract search result to partial
Search in article text
Add scenario for searching article text and no results
Add search form to sidebar
Add search link to nav bar
Show "more" link after truncated results
Paginate search results (10 per page)
Add viewport meta tag for extra responsiveness