Merge hy-search-api tasks

roles/hy-search-api/README.md

roles/hy-search-api/files/.gitignore

roles/hy-search-api/inventory-demo.ini

roles/hy-search-api/inventory-prod.ini

roles/hy-search-api/inventory-test.ini

roles/hy-search-api/provision-search-api.yml

roles/hy-search-api/templates/deployment-config.yml.j2

roles/hy-search-api/templates/image-stream.yml.j2

roles/hy-search-api/templates/route.yml.j2

roles/hy-search-api/templates/service.yml.j2

roles/hy-search-api/vars/.gitignore

roles/hy-search-api/vars/credentials.example.yml

roles/hy-search-api/vars/vars.yml