0.8.0

Added

• FontSystem::new_with_fonts helper
• Alignment and justification
• FontSystem::db_mut provides mutable access to fontdb database
• rustybuzz is re-exported

Fixed

• Fix some divide by zero panics
• Redox now uses std FontSystem
• Layout system improvements
• BufferLinke::set_text has been made more efficient
• Fix potential panic on window resize

Changed

• Use f32 instead of i32 for lengths
• FontSystem no longer self-referencing
• SwashCash no longer keeps reference to FontSystem

Removed

• Attrs::monospaced is removed, use Family::Monospace instead