Adds support for "notice" alerts (required for budget planner at least).
Adds Welsh translation for "notice".
Style Your Goal section
Fixes minor typo
Wraps annuities landing page within a feature flag
Merge pull request #771 from moneyadviceservice/annuities-feature-flag

Annuities feature flag
Merge pull request #769 from moneyadviceservice/support_notice_alerts

Support for "notice" alerts (required for budget planner at least).
Merge pull request #768 from moneyadviceservice/style-your-goals

Style Your Goal section
Remove mas-development_dependencies