== Methods == * function !__construct(REQUEST $req) * Should throw ADEIException if invalid credentials are specified. * Should create valid class even if no user is logged * function GetUserName() * Should return NULL if no user is logged * function GetUserInfo() * array with some extra info (Later, discuss what to include) * function GetConfigElement($element_name, $default_value = false) == Required Elements == * User Timezone (I need a correct name, not just GMT+/-) * Aram, please, add what you think could be important