release_2876

All included PRs

• PR #2057 - Use Publishing API v2
• PR #2060 - Inline #presenter_for method
• PR #2061 - Use next_node blocks in calculate-state-pension
• PR #2062 - Use next_node blocks in calculate-your-child-maintenance
• PR #2063 - Update country specific outcomes for marriage abroad
• PR #2064 - Use next_node blocks in energy-grants-calculator
• PR #2065 - Use next_node blocks in inherits-someone-dies-without-will
• PR #2069 - Remove unused code dealing with unaccepted_responses
• PR #2073 - Use next_node blocks in check-uk-visa

PRs to check post-deployment

• PR #2063 - Update country specific outcomes for marriage abroad