fix for #13: Integrate CAMARA documentation

...ns/camara/images/CAMARA-QoDProvisioning-API-Endpoints.png

doc/addons/camara/images/CAMARAaaS-Architecture.png

.../camara/images/CAMARAaaS-QoD-Prov-API-Active-Services.png

doc/addons/camara/images/CAMARAaaS-QoD-Prov-API-CR.png

...aS-QoD-Prov-API-Characteristics-After-CAMARA-Invoking.png

.../camara/images/CAMARAaaS-QoD-Prov-API-Characteristics.png

doc/addons/camara/images/CAMARAaaS-QoD-Prov-API-Ordering.png

...mara/images/CAMARAaaS-QoD-Prov-API-Pre-Provision-Rule.png

...camara/images/CAMARAaaS-QoD-Prov-API-Supervision-Rule.png

doc/addons/camara/images/CAMARAaaS-Workflow-OSLToday.png

...ons/camara/images/CAMARAaaS-Workflow-ServiceOperation.png

...dons/camara/images/CAMARAaaS-Workflow-ServiceOrdering.png

...OperatorService-Characteristics-After-CAMARA-Invoking.png

...ons/camara/images/DummyOperatorService-CustomResource.png

...camara/images/DummyOperatorService-Pre-Provision-Rule.png

.../camara/images/DummyOperatorService-ResourceInventory.png

...ddons/camara/images/DummyOperatorService-ServiceOrder.png

...s/camara/images/DummyOperatorService-Supervision-Rule.png

doc/addons/camara/images/QoDProvisioningAPI-Docs.png

doc/addons/camara/intro.md