Separate libyui REST API to separate cpan module
Due to high priority we have put REST API client code together with the test code, even though, we should have to keep it in a separate project.
We need to perform following activities:
- Move code to the separate repo
- Establish CI
- Publish perl module on cpan
- Publish module on OBS and/or IBS to make it available for openQA workers
- Adjust salt recipes that new dependency is installed on the openQA workers