Added pagination (#16)

pkg/models/list_users_readall.go

@@ -1,7 +1,7 @@
 package models
 
 // ReadAll gets all users who have access to a list
-func (ul *ListUser) ReadAll(u *User) (interface{}, error) {
+func (ul *ListUser) ReadAll(u *User, page int) (interface{}, error) {
 	// Check if the user has access to the list
 	l := &List{ID: ul.ListID}
 	if err := l.GetSimpleByID(); err != nil {
@@ -16,6 +16,7 @@ func (ul *ListUser) ReadAll(u *User) (interface{}, error) {
 	err := x.
 		Join("INNER", "users_list", "user_id = users.id").
 		Where("users_list.list_id = ?", ul.ListID).
+		Limit(getLimitFromPageIndex(page)).
 		Find(&all)
 
 	return all, err