Rework flags and tls config and enable one cert per endpoint

.gitlab-ci.yml

Makefile

README.md

config/goKMS/example01.yaml

config/goKMS/example02.yaml

config/goKMS/example03.yaml

config/goKMS/example04.yaml

debug_configs/config/kms/kms_1.yaml

debug_configs/config/kms/kms_2.yaml

docker-compose.yml

docker-compose_debug_kms.yml

docker-compose_small_random.yml

docker-compose_small_replay.yml

goKMS/config/config.go

goKMS/kms/kms.go

goKMS/kms/kmsintercom.go

goKMS/kms/peers/qmodule.go

goKMS/kms/tls/tls.go

goKMS/main.go

integration-tests/config/kms/kms_1.yaml