: add cloud content

w09-cloud/09-cloud.html

w09-cloud/09-cloud.pdf

w09-cloud/09-tp-cloud.adoc

w09-cloud/09-tp-cloud.html

w09-cloud/09-tp-cloud.pdf

w09-cloud/images/Microservice-Architecture-Of-UBER.png

w09-cloud/images/cellar-env.png

w09-cloud/images/clever-create-postgresql.png

w09-cloud/images/clever-create.png

w09-cloud/images/clever-database-information.png

w09-cloud/images/clever-dev-free-plan.png

w09-cloud/images/clever-env-vars.png

w09-cloud/images/clever-env-vars.png~

w09-cloud/images/clever-naming-database.png

w09-cloud/images/configuration-server.drawio

w09-cloud/images/configuration-server.png

w09-cloud/images/elk.drawio

w09-cloud/images/elk.png

w09-cloud/images/iaas--paas-saas-diagram.png

w09-cloud/images/profile-intellij.png