Merge pull request #1708 from owncloud/style-cleanup-user_ldap

apps/user_ldap/ajax/testConfiguration.php

apps/user_ldap/appinfo/app.php

apps/user_ldap/appinfo/update.php

apps/user_ldap/group_ldap.php

apps/user_ldap/lib/access.php

apps/user_ldap/lib/connection.php

apps/user_ldap/lib/jobs.php

apps/user_ldap/templates/settings.php

apps/user_ldap/user_ldap.php