v1.6.0

• add
  • SkyAtmosphere component
• change
  • export types in core: e.g. CesiumInsideComponentType (#103)
• fix
  • make url prop of Cesium3DTileset component read only
  • fix Billboard, PointPrimitive, Polyline components cannot be updated (#99, #101)
• doc
  • update installation guide
  • add and update webpack config to example
• chore: upgrade deps