Changes

Summary

1. fixed refs (details)
2. add validation scripts (details)
3. fix permissions (details)
4. use swagger-cli for the validation (details)

Commit c9aade11436381ff99e0c7fcf81592f0fdddf24e by g.bernini fixed refs
	src/SOL009/NFVManoConfigurationAndInformationManagementNotification/NFVManoConfigurationAndInformationManagementNotification.yaml
	src/SOL009/NFVManoPerformanceManagementNotification/NFVManoPerformanceManagementNotification.yaml
Commit 791d84519f458db94cd5b3aadcc4e07b558b2687 by michele.carignani add validation scripts
	docker/oas2pdf
	docker/swg2mrkup
	docker/run-container.sh
	docker/validate-in-docker.sh
	.jenkins.sh
	docker/Dockerfile
	docker/build-container.sh
Commit ec3c25fa558243ee497c5c1caa19b9af65adfa2f by michele.carignani fix permissions
	docker/build-container.sh
	docker/run-container.sh
Commit fc8e0f1e40812f51c37385cb5a9d7066439b3c90 by michele.carignani use swagger-cli for the validation
	docker/validate-in-docker.sh
	docker/Dockerfile