Merge pull request #15492 from owncloud/ldap-wizard-overhaul

apps/user_ldap/ajax/getNewServerConfigPrefix.php

apps/user_ldap/ajax/wizard.php

apps/user_ldap/appinfo/version

apps/user_ldap/css/settings.css

apps/user_ldap/img/copy.png

apps/user_ldap/img/copy.svg

apps/user_ldap/js/experiencedAdmin.js

apps/user_ldap/js/ldapFilter.js

apps/user_ldap/js/settings.js

apps/user_ldap/js/wizard/configModel.js

apps/user_ldap/js/wizard/controller.js

apps/user_ldap/js/wizard/view.js

apps/user_ldap/js/wizard/wizard.js

.../user_ldap/js/wizard/wizardDetectorAvailableAttributes.js

apps/user_ldap/js/wizard/wizardDetectorBaseDN.js

apps/user_ldap/js/wizard/wizardDetectorClearGroupMappings.js

apps/user_ldap/js/wizard/wizardDetectorClearUserMappings.js

apps/user_ldap/js/wizard/wizardDetectorEmailAttribute.js

apps/user_ldap/js/wizard/wizardDetectorFeatureAbstract.js

apps/user_ldap/js/wizard/wizardDetectorFilterGroup.js