HAIKU ACCESSIBILITY IMPROVEMENTS

• Ensure AA contrast on share icons
• Add ariaLabel to search button
• Fix arrow missing text for screen readers
• Fix accessibility issues:
• No 'Accesskey' attribute on the primary logo
• Add aria-label attr for event iCal icon
• Avoid redundant link accessibility checker alert for listing items with images
• Improve accessibility for carousels

HAIKU BUGS/FIXES/UPDATES

• Clean up old code from Plone Form Generator
• Added Reuben College icon
• Migrate standard behaviours to haiku.core
• Remove the title attribute  in site actions
• Prevent user 'haiku' to be recorded as last editor
• Clean tests
• Add validators tests
• Adust EasyForm settings
• Add behaviour tests
• Update shema.org tests
• Fix for document rendering for anonymous users
• Fix portraits subsection in images library
• No item title as a link title in quick navigation
• Style hint text on alternative text field
• Replace 'Description' with 'Alternative Text'