* 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
* Add example compose file to run Meet without Kopano
* add readme
* add an example env file
* add setup.sh so user can easily create their own
* use kopano repo by default