Add x-correlator as specified in the guideline

[bigludo7]

Problem description
A specified in Commonalities we have to add x-correlator in our 3 APIs (see camaraproject/Commonalities#115)

Expected behavior
Add in the request:

parameters:
        - $ref: '#/components/parameters/x-correlator'

Add in all API response:

          headers:
            x-correlator:
              $ref: '#/components/headers/x-correlator'

Alternative solution
No alternative

Additional context

[bigludo7]

@jlurien This one should be an easy to fix but prefer to have guidance on versioning before to propose any PR.

[jlurien]

Yes, we have to align to latest version of the Guidelines, but I prefer to close Release 0.2.0 as it is, and include new changes for upcoming 0.3.0-wip, otherwise we never move forward, because we'd need to create another RC and so on

[bigludo7]

Yes, we have to align to latest version of the Guidelines, but I prefer to close Release 0.2.0 as it is, and include new changes for upcoming 0.3.0-wip, otherwise we never move forward, because we'd need to create another RC and so on

Works for me !
I wait for some sync in next meeting to make any PR on this topic.

[bigludo7]

Fixed