GitLab

* src/HAB/Pica/Auth/AbstractHttpAuthentication.php (sendRequest):
  Simplify error message.

* src/HAB/Pica/Auth/LBSAuthentication.php (parseResponseBody): Do not
  suppress errors.
* src/HAB/Pica/Auth/AbstractHttpAuthentication.php (sendRequest): Do not
  suppress errors.

* src/HAB/Pica/Auth/LOAN3WebAuthentication.php (getClient): Removed.
  (authenticate): Use sendRequest() to send http request.
  ($client): Removed.
* src/HAB/Pica/Auth/LBSAuthentication.php (getClient): Removed.
  (authenticate): Use sendRequest() to send http request.
  ($client): Removed.
* src/HAB/Pica/Auth/AbstractHttpAuthentication.php: New
  class. Abstract base class of http based authentication modules,
  implements sendRequest().

* src/HAB/Pica/Auth/LOAN3WebAuthentication.php: New
  class. Authenticate via LOAN3 web interface.

* src/HAB/Pica/Auth/LBSAuthentication.php: New class. Authenticate via
  LBS4 Authentication webservice.

* src/HAB/Pica/Auth/AuthenticationInterface.php: New interface.