User constructor
Create user from JSON map
@param items JSON map
Implementation
User(Map<String, dynamic> items) {
id = items["id"];
tag = items["screen_name"] ?? "loading";
name = items["name"];
profileUrl = items["profile_image_url_https"] ?? "";
backgroundUrl = items["profile_banner_url"] ?? "";
quote = items["description"];
tweetCount = items["statuses_count"] ?? 0;
followerCount = items["followers_count"];
followingCount = items["friends_count"];
}