Release 2.0.0-beta.5

Added

• Add support for favicon customisation (docs)
• Add support for header logo customisation (docs)

Fixed

• Prevent unintentional full reload of UI when loading preview with an error
• Fix ordering of scenarios and scenario groups in nav
• Fix intermittent preview iframe reloading failures
• Ensure preview_paths are autoloaded

Improved

• Remove problematic sidebar caching
• Filter system-defined extensions out of debug data
• Use inline SVGs instead of huge icon sprite