Move Access to PSR-4

apps/user_ldap/ajax/wizard.php

apps/user_ldap/appinfo/app.php

apps/user_ldap/lib/Access.php

apps/user_ldap/lib/BackendUtility.php

apps/user_ldap/lib/Group_LDAP.php

apps/user_ldap/lib/Proxy.php

apps/user_ldap/lib/User_LDAP.php

apps/user_ldap/lib/Wizard.php

apps/user_ldap/tests/GroupLDAPTest.php

apps/user_ldap/tests/User/UserTest.php

apps/user_ldap/tests/User_LDAPTest.php

apps/user_ldap/tests/WizardTest.php

apps/user_ldap/tests/access.php

apps/user_ldap/tests/integration/abstractintegrationtest.php