Revert "Revert "Added composite deployment testcase, refactored test package names.""

This reverts commit c2826414cc9f549653ae2e85daffbfd8faaa3c4e.
Revert "Working example with proxy, where CamelContextService is used from CamelIntegrationService service"

This reverts commit ab6cf2dc11bffb1cc666aae4cb0eb7610575f4fc.