add following & followed by to profile

profile.go

@@ -34,6 +34,8 @@ type Profile struct {
 	Username       string
 	Website        string
 	Sensitive      bool
+	Following      bool
+	FollowedBy     bool
 }
 
 type user struct {

types.go

@@ -171,6 +171,7 @@ type (
 	}
 
 	legacyUserV2 struct {
+		FollowedBy          bool   `json:"followed_by"`
 		Following           bool   `json:"following"`
 		CanDm               bool   `json:"can_dm"`
 		CanMediaTag         bool   `json:"can_media_tag"`

util.go

@@ -387,6 +387,8 @@ func parseProfileV2(user userResult) Profile {
 		UserID:         user.ID,
 		Username:       u.ScreenName,
 		Sensitive:      u.PossiblySensitive,
+		Following:      u.Following,
+		FollowedBy:     u.FollowedBy,
 	}
 
 	tm, err := time.Parse(time.RubyDate, u.CreatedAt)