Search results should return question score and number of answers

[Popolechien]

Searching for toto on Stackoverflow will return a list of questions that contain the string, but also allow sorting these results by relevant, newest, active and score (and by default indicate the number of votes and answers)

[rgaudin]

Agrees ; see #261 (comment)

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be now be reviewed manually. Thank you for your contributions.