Add MEC 016 support

examples/demo4-ue/README.md

examples/demo4-ue/src/demo-server/backend/api/swagger.yaml

examples/demo4-ue/src/demo-server/backend/build.sh

...les/demo4-ue/src/onboarded-demo/onboarded-demo-test1.json

...o4-ue/src/onboarded-demo/server/onboarded-demo-service.go

go-apps/meep-dai/api/swagger.yaml

go-apps/meep-dai/server/api_dai.go

go-apps/meep-dai/server/dai.go

go-apps/meep-dai/server/dai_test.go

go-apps/meep-dai/server/routers.go

go-packages/meep-dai-client/api/swagger.yaml

go-packages/meep-dai-client/api_dai.go

go-packages/meep-dai-client/docs/DevAppApi.md

go-packages/meep-dai-mgr/meep-dai-mgr.go