Breaking changes

• virtual-scroller component is removed (it was much slower than the recycling one, and what we need is more performance!).
• recycle-list was renamed to RecycleScroller

New

• DynamicScroller and DynamicScrollerItem components to create virtual scroller with unknown height items. It's fully automatic! 🔥
• IdState mixin to ease data management for components inside a recycling scroller (components are reused!)

Improved

• Docs are completely reworked.