move deprecated plugins into plugins/deprecated
Merge branch 'config-plugins' into toaster
Merge branch 'haproxy-ipv6' into toaster
Merge branch 'http-server' into toaster
Merge branch 'mfr' into toaster
Merge branch 'routes' into toaster
Merge branch 'smtp_client' into toaster
Merge branch 'watch-http' into toaster