ApplicationName required for addressing

[openBackhaul]

The API gateway needs the applicationName for addressing and it doesn't remove it from the URL, but passes it towards the application.

The following changes need to be made to the OAS:

1. All path statements have to have the abbreviation of the applicationName as a pre-fix.

2. the new domain-name attribute shall be renamed for base-url.

3. the pattern at the former domain-name attribute (now base-url attribute) has to be updated to the following example: http://domain-name /ro-1-0-0

4. description to be updated by a explanation.

5. description to be updated in regards to reference into data structure

6. Oam requests for remote-address to be updated from domain-name to base-url, too.

[openBackhaul]

On-hold until future addressing concept is clarified.

[openBackhaul]

Task list in the description of the issues to be updated based on the results of the analysis conducted by Prathiba and team.