removeUser(), updateUserPassword() and validateConnection() methods added to CrowdServiceInterface

New removeUser(), updateUserPassword() and validateConnection() methods have been added to the CrowdServiceInterface:

  /**
   * Remove an existing user from Crowd
   *
   * @param string $username
   *   The username to remove.
   * @return boolean
   *   TRUE on successful removal.
   * @throws CrowdException
   *   If a specific response cannot be confirmed via the Crowd connection or
   *   there is an error deleting the user a CrowdException error is thrown.
   */
  public function removeUser($username);

  /**
   * Update an existing user's password in Crowd.
   *
   * @param string $username
   *   The username to update.
   * @param array $password
   *   A new password value to set for the user.
   * @return boolean
   *   TRUE on successful update.
   * @throws CrowdException
   *   If a specific response cannot be confirmed via the Crowd connection or
   *   there is an error updating the password a CrowdException error is thrown.
   */
  public function updateUserPassword($username, $password);

  /**
   * Validate a Crowd REST connection.
   *
   * Most REST methods throw errors when there is a connection issue, but it is
   * occasionally useful to directly check the status of the connection. In
   * addition some methods may recieve a "valid" response that won't result in
   * an exception but can be ambiguous (e.g. a 404 could mean a valid set of
   * empty results, but could also result from a misconfigured endpoint). So
   * this method can also be used as a confirmation in such cases.
   *
   * @return boolean
   *   Returns TRUE if the connection can be validated or FALSE if not.
   */
  public function validateConnection();

Anyone directly implementing CrowdServiceInterface (as opposed to extending it or the native CrowdRestClient class) will need to implement these methods to ensure compatibility with the public interface. This is likely a very edge-case need however.