* Specify config location through KOPANO_CONFIG_PATH env variable
* add commander test to verify config is honoured by cli programs
* remove wrappers other than kopano-cli as it cannot make use of KOPANO_CONFIG_PATH
Fixes: https://github.com/zokradonh/kopano-docker/issues/351
* 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 variables to disable some checks that aren't needed if you inject the cfg files
* add tests for new functionality
* uncomment write protected test
fixes https://github.com/zokradonh/kopano-docker/pull/296
* clean out unneeded locales
* add test to verify that language is picked up in admin.cfg
* add basic question for language and use variable in compose
* use scriptlet to generate locales before start of kopano-server
* add script to check folders of a given mailbox (for language checks)
* add tests for locale generation
relates to #248
