I try to integrate the backup mechanisms of https://github.com/blacklabelops/volumerize, handling named volumes and automatic service stop and restart for consistent backups. Nevertheless this needs a clean stop of a service, which is only able to be achieved, if the docker restarts the containers only if they are not explicitly stopped.
* add a kdav image
* do not install composer into the docker image
instead use a multi stage build that copies the resulting directory into the final image
* set default version in compose
resolves#54
* refactor ssl generation
make ssl certificate names match container names
add dns names to certificates
* add example to run meet and its dependencies together with an existing kopano
* update webapp example
* remove port numbers from ssl cert
as these could have been specified in a demo environment
* set default values for HTTP, HTTPS and EMAIL
fail if FQDN is unset
make smtp and kopano-server ports configurable
* add hint about 2015 to setup.sh
* also add new defaults to webapp compose
* add example for standalone core as well
