Reson: some non-default configuration options are backed into the startup scripts. This can be unexpected when mounting files e.g. in a Kubernetes setup.
https://github.com/zokradonh/kopano-docker/issues/294
* core configuration
* fix compose for meet
* remove interpreter from start script
* use default oidc timeout
* switch containers in compose file to read-only
related to https://github.com/zokradonh/kopano-docker/issues/310
* make scheduler container read-only
* make meet container read-only
* fix konnect for read-only
* make core mostly read-only
* add custom location for ldap.cfg to default config
* sort config option for readability
* update makefile pull workaround
* make kdav read-only
* remove locale generation code from core startup
* fix commander tests
* fix store language tests
* add test for a dutch mailbox
* make it possible to run webapp read-only
* add locale hint to the compose file
* finish read-only mode for z-push
* add a new image for konnect
* add konnect to compose file
* adapt gencerts for konnect certs
* integrate gencerts into start.sh and adapt if to only skip individual parts
* add container for kapi
* use same config for webapp and z-push as https://stash.kopano.io/projects/KGOL/repos/kweb/browse/config/legacy.go
* use example compose file in make test target
* make compose file configurable through an env variable
* remove legacy links in compose
* write certificates first to a tempfile
* remove unnecessary paths
* add option to run kapi insecure for testing
* configure openid for kopano-server
* add local playground to test functionality of konnect and kapi
* print errors and logs to stdout in web
* add extrahosts to kopano_server
* adapt extrahosts for ip command on ubuntu 18.04
* add documentation
Signed-off-by: Felix Bartels <felix@host-consultants.de>