Merge branch 'master' into movable_apps

apps/files_archive/tests/data/data.tar.gz

apps/files_archive/tests/data/data.zip

apps/files_archive/tests/data/lorem.txt

apps/remoteStorage/auth.php

apps/user_ldap/appinfo/app.php

apps/user_ldap/group_ldap.php

apps/user_ldap/lib_ldap.php

apps/user_openid/templates/nomode.php

core/css/styles.css

core/img/favicon-touch.png

core/img/favicon-touch.svg

core/img/favicon.png

core/img/favicon.svg

core/img/icon-error.png

core/img/icon-error.svg

core/img/icon-sync.png

core/img/icon-sync.svg

core/img/icon.png

core/img/icon.svg

core/img/logo-inverted.png