• Add easier support for customizing data-docs css
• Use higher precision for rendering 'mostly' parameter in data-docs; add more consistent locale-based
  formatting in data-docs
• Fix an issue causing visual overlap of large numbers of validation results in build-docs index
• Documentation fixes (thanks @DanielOliver!) and improvements
• Minor CLI wording fixes
• Improved handling of MySql temporary tables
• Improved detection of older config versions