* fixes for setup-tools.sh
fixes https://github.com/zokradonh/kopano-docker/issues/266
* add startup tests for meet demo
* add architecture to contributing file
* define ical_listen for kopano-ical
* precreate database if it does not yet exist
* fix spelling
* move playground into its own compose file
fixes#245
* move ldap-admin and ssp into their own directories
fixes#244
* remove command for konnect from meet example