User can delete CR comment if he has no permissions (via direct request)

1) Add CR comment to review
2) Send GET request like 'http://localhost/jcommune/reviewcomments/delete?reviewId=${reviewId}&commentId=${commentId}'. ${reviewId} is stored in hidden input with name 'codeReviewId'. ${commentId} is stored in hidden input with name 'id' in comment's div (class='review-container')

AR: Comment is deleted
ER: Popup with message 'You don't have permission anymore' should be displayed. Request method should be POST, not GET